{"id":28767,"date":"2026-03-26T12:00:00","date_gmt":"2026-03-26T11:00:00","guid":{"rendered":"https:\/\/www.watchinsanity.it\/?p=28767"},"modified":"2026-03-24T21:36:26","modified_gmt":"2026-03-24T20:36:26","slug":"longines-hydroconquest-39mm","status":"publish","type":"post","link":"https:\/\/www.watchinsanity.it\/en\/longines-hydroconquest-39mm\/","title":{"rendered":"Longines HydroConquest: renewed with 39 and 42 mm cases"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">There has been a breath of fresh air in the world of\u00a0<strong>diving watches<\/strong>\u00a0in recent months. Several brands have revamped their historic collections, updating their aesthetics, calibres and, in some cases, materials.\u00a0<strong>Longines<\/strong>\u00a0has now joined this trend, presenting a revamped version of its\u00a0<strong>HydroConquest<\/strong>\u00a0line, the\u00a0<strong>diving watch<\/strong>\u00a0from the Maison of the Winged Hourglass, together with the Legend Diver. An interesting project which has led to the creation of a collection consisting of\u00a0<strong>fourteen references<\/strong>\u00a0with a lot of character.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_06.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_06-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28782\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_06-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_06-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_06-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_06-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_06-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_06.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_08.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_08-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28785\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_08-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_08-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_08-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_08-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_08-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_08.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Get ready to read, in the following lines, an account of the new references in the\u00a0<strong>Longines HydroConquest collection<\/strong>, their\u00a0<strong>technical and aesthetic characteristics<\/strong>, and how the brand has chosen the reliability of a\u00a0<strong>tried and tested calibre<\/strong>. We will focus in particular on one variant, without forgetting the entire batch of references, including a\u00a0<strong>special exclusive edition<\/strong>\u00a0dedicated to\u00a0<strong>single-brand boutiques<\/strong>,\u00a0<strong>shop-in-shops<\/strong>\u00a0and\u00a0<strong>e-commerce<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>LONGINES HYDROCONQUEST: HISTORY AND EVOLUTION<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Longines<\/strong>\u00a0has brought forward the\u00a0<strong>20th anniversary<\/strong>\u00a0of the\u00a0<strong>HydroConquest collection<\/strong>\u00a0to redesign it. The line was launched in 2007 as an extension of the\u00a0<strong>Conquest collection<\/strong>\u00a0and as a watch strongly linked to\u00a0<strong>water sports<\/strong>. In just under two decades, it has evolved through a few significant stages. The first of these was in 2018, when the Maison refined its proportions, working on\u00a0<strong>41 and 43 mm cases<\/strong>\u00a0and introducing a\u00a0<strong>ceramic bezel<\/strong>, now the standard for\u00a0<strong>high-end diving watches<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1-1024x682.jpg\" alt=\"Logines HydroConquest\" class=\"wp-image-28787\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1-1024x682.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1-300x200.jpg 300w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1-768x512.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1-1536x1024.jpg 1536w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1-600x400.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1.jpg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The newly presented version, however, is based on the design evolution introduced in 2023, with a new visual identity for the collection. This result was achieved with updated\u00a0<strong>dial and bezel colours<\/strong>, a more slender and refined\u00a0<strong>case profile<\/strong>(starting with the\u00a0<strong>crown guards<\/strong>), and the introduction, for the first time in the collection, of the\u00a0<strong>GMT function<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>THE DIAL OF THE NEW LONGINES HYDROCONQUEST<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This new\u00a0<strong>HydroConquest<\/strong>\u00a0version with a\u00a0<strong>blue ceramic bezel<\/strong>\u00a0and\u00a0<strong>black dial<\/strong>\u00a0is therefore a direct descendant of the GMT version in terms of case design, with one important difference. The latter is available in diameters of\u00a0<strong>43 and 41 mm<\/strong>, while the new\u00a0<strong>HydroConquest<\/strong>\u00a0\u2018drops\u2019 to\u00a0<strong>39 and 42 mm<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1024x682.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28768\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1024x682.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-300x200.jpg 300w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-768x512.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1536x1024.jpg 1536w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-600x400.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04.jpg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">In both versions, but especially in the\u00a0<strong>39 mm version<\/strong>\u00a0shown on this page, the sleek and wearable design of the\u00a0<strong>steel case<\/strong>is clearly visible. As in the GMT, it features a beautiful\u00a0<strong>satin finish<\/strong>\u00a0that flows continuously between the lugs and the\u00a0<strong>case middle<\/strong>, giving the whole watch a very sporty look.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_17-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_17-1-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28778\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_17-1-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_17-1-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_17-1-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_17-1-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_17-1-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_17-1.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_10.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_10-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28777\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_10-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_10-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_10-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_10-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_10-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_10.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The interesting work carried out by\u00a0<strong>Longines<\/strong>\u00a0can also be appreciated on the dial. After all, by its very nature, it is the part of the watch that attracts the attention of the observer, making it easy to spot similarities or differences compared to the previous collection. In this case, we are talking about differences, the most obvious of which concerns the \u2018disappearance\u2019 of the\u00a0<strong>Arabic numerals<\/strong>\u00a0at 6, 9 and 12, replaced by\u00a0<strong>baton indices<\/strong>\u00a0at 6 and 9 and a\u00a0<strong>triangular index<\/strong>\u00a0at 12, already present in the GMT and typical of\u00a0<strong>divers\u2019 watches<\/strong>. The other indices have also been transformed, from batons to\u00a0<strong>rectangular markers<\/strong>, beautifully executed with\u00a0<strong>Super-LumiNova<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_05-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_05-1-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28783\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_05-1-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_05-1-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_05-1-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_05-1-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_05-1-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_05-1.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_07.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_07-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28770\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_07-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_07-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_07-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_07-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_07-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_07.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The\u00a0<strong>hour and minute hands<\/strong>\u00a0have been re-proportioned, while the\u00a0<strong>seconds hand<\/strong>\u00a0retains its \u2018lollipop\u2019 design. Another important detail on the dial can be found at\u00a0<strong>6 o\u2019clock<\/strong>. Along with the\u00a0<strong>water resistance<\/strong>\u00a0indication,\u00a0<strong>30 bar<\/strong>\u00a0as befits a professional\u00a0<strong>diver\u2019s watch<\/strong>, and the\u00a0<strong>automatic movement<\/strong>, the name of the collection is introduced. It is in a\u00a0<strong>blue colour<\/strong>that echoes that of the bezel, contrasting with the dial. A statement of pride, we might say, to emphasise how this watch, although new, is still in keeping with the\u00a0<strong>HydroConquest tradition<\/strong>\u00a0that began almost 20 years ago.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>MILANESE MESH AND THREE-ROW BRACELET: THE NEW OPTIONS<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Another interesting point that\u00a0<strong>Longines<\/strong>\u00a0has worked on is the\u00a0<strong>bracelet<\/strong>. In the new collection, the\u00a0<strong>rubber strap<\/strong>\u00a0has disappeared and only\u00a0<strong>steel bracelets<\/strong>\u00a0remain.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1024x682.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28774\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1024x682.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-300x200.jpg 300w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-768x512.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1536x1024.jpg 1536w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-600x400.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02.jpg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Why bracelets in the plural? Because alongside the classic\u00a0<strong>three-row bracelet<\/strong>\u00a0already present in the collection, the Maison is introducing the\u00a0<strong>Milanese mesh bracelet<\/strong>\u00a0to the\u00a0<strong>HydroConquest line<\/strong>\u00a0for the first time. We already know this from the\u00a0<strong>Legend Diver collection<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_11.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_11-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28771\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_11-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_11-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_11-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_11-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_11-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_11.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_12.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_12-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28772\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_12-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_12-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_12-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_12-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_12-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_12.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">These bracelets are entirely\u00a0<strong>satin-finished<\/strong>\u00a0and polished on the sides, and their quality greatly enhances the\u00a0<strong>perceived quality<\/strong>\u00a0of the watch. The softness of\u00a0<strong>Longines\u2019 Milanese mesh<\/strong>\u00a0is easily appreciated once on the wrist. Combined with the compact proportions of the\u00a0<strong>39 mm case<\/strong>\u00a0and the\u00a0<strong>micro-adjustment system<\/strong>\u00a0of the clasp, it takes\u00a0<strong>wearability<\/strong>\u00a0to a high level of comfort. The new\u00a0<strong>adjustable links<\/strong>\u00a0have been further refined to ensure easy\u00a0<strong>customisation<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>RELIABILITY AND PERFORMANCE OF THE L888.5 CALIBRE<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As for the movement,\u00a0<strong>Longines<\/strong>\u00a0has chosen not to change, favouring\u00a0<strong>reliability<\/strong>. The case houses the <strong>automatic calibre L888.5<\/strong>, a movement developed by the Manufacture and based on the\u00a0<strong>ETA A31.L11<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1024x682.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28779\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1024x682.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-300x200.jpg 300w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-768x512.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-1536x1024.jpg 1536w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01-600x400.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_01.jpg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">All in all, this was a\u00a0<strong>conservative decision<\/strong>, in the sense that this calibre is currently the \u2018driving force\u2019 behind many of the brand\u2019s watches, spanning several lines, from the\u00a0<strong>Master Collection<\/strong>\u00a0to the\u00a0<strong>Flagship<\/strong>, from the\u00a0<strong>Conquest<\/strong>\u00a0to the previous\u00a0<strong>HydroConquest<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1024x682.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28773\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1024x682.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-300x200.jpg 300w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-768x512.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1536x1024.jpg 1536w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-600x400.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03.jpg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The reason seems quite understandable: to focus on a\u00a0<strong>proven<\/strong>,\u00a0<strong>reliable<\/strong>, and\u00a0<strong>easy-to-maintain calibre<\/strong>\u00a0with more than satisfactory performance. We are talking about a\u00a0<strong>72-hour power reserve<\/strong>,\u00a0<strong>25,200 vibrations per hour<\/strong>, and a\u00a0<strong>silicon balance spring<\/strong>\u00a0that makes the movement insensitive to the negative effects of\u00a0<strong>magnetic fields<\/strong>. It is a logical choice, especially since we are talking about a\u00a0<strong>professional watch<\/strong>\u00a0that must make\u00a0<strong>reliability<\/strong>\u00a0and\u00a0<strong>ease of servicing<\/strong>\u00a0two of its cornerstones.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>ALL THE REFERENCES OF THE NEW LONGINES HYDROCONQUEST<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to the reference with a\u00a0<strong>black dial<\/strong>\u00a0and\u00a0<strong>blue ceramic bezel<\/strong>\u00a0in\u00a0<strong>39 mm<\/strong>, there is, as mentioned, the\u00a0<strong>42 mm version<\/strong>. A double size that is also available across the other references in the new collection.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"861\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1-861x1024.jpg\" alt=\"Logines HydroConquest\" class=\"wp-image-28788\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1-861x1024.jpg 861w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1-252x300.jpg 252w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1-768x913.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1-1292x1536.jpg 1292w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1-600x713.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_02-1.jpg 1535w\" sizes=\"auto, (max-width: 861px) 100vw, 861px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">All have the option of a\u00a0<strong>three-row bracelet<\/strong>\u00a0or\u00a0<strong>Milanese mesh<\/strong>; what changes are the colours:\u00a0<strong>green bezel and dial<\/strong>,\u00a0<strong>black bezel and dial<\/strong>,\u00a0<strong>blue bezel and dial<\/strong>,\u00a0<strong>slate grey bezel and black dial<\/strong>,\u00a0<strong>black bezel and ice blue dial<\/strong>. All\u00a0<strong>bezels are ceramic<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to these,\u00a0<strong>Longines<\/strong>\u00a0has also presented a very interesting edition, again in\u00a0<strong>double diameter<\/strong>, reserved exclusively for its\u00a0<strong>single-brand boutiques<\/strong>,\u00a0<strong>shop-in-shops<\/strong>\u00a0and\u00a0<strong>e-commerce<\/strong>. An\u00a0<strong>ice blue dial<\/strong>\u00a0is paired with a\u00a0<strong>dark blue bezel<\/strong>, creating an almost\u00a0<strong>tone-on-tone effect<\/strong>\u00a0that makes this version of the\u00a0<strong>HydroConquest<\/strong>\u00a0very elegant. However, the\u00a0<strong>Milanese mesh bracelet<\/strong>\u00a0is not available for this model, only the\u00a0<strong>three-row bracelet<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"739\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1-739x1024.jpg\" alt=\"Logines HydroConquest\" class=\"wp-image-28789\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1-739x1024.jpg 739w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1-217x300.jpg 217w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1-768x1064.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1-1109x1536.jpg 1109w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1-1479x2048.jpg 1479w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1-600x831.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_03-1.jpg 1535w\" sizes=\"auto, (max-width: 739px) 100vw, 739px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"739\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1-739x1024.jpg\" alt=\"Logines HydroConquest\" class=\"wp-image-28790\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1-739x1024.jpg 739w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1-217x300.jpg 217w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1-768x1064.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1-1109x1536.jpg 1109w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1-1479x2048.jpg 1479w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1-600x831.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_04-1.jpg 1535w\" sizes=\"auto, (max-width: 739px) 100vw, 739px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">There is also a\u00a0<strong>quartz version<\/strong>, available only with a\u00a0<strong>three-row bracelet<\/strong>\u00a0(no Milanese mesh) and with an\u00a0<strong>aluminium bezel<\/strong>, not ceramic.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>PRICES AND CONCLUSIONS<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Given that the price range of the new\u00a0<strong>HydroConquest collection<\/strong>\u00a0is between\u00a0<strong>\u20ac 2,200 and \u20ac 2,350<\/strong>\u00a0depending on the bracelet, we believe there are a few considerations to be made about this product launch, which characterises\u00a0<strong>Longines\u2019 spring 2026 collection<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Starting with the one we opened the article with, namely that the\u00a0<strong>refreshed design<\/strong>\u00a0of this collection continues a trend already seen in other brands. In our opinion, it does not only respond to the need to\u00a0<strong>revamp the look of a product<\/strong>\u00a0in order to \u2018reactivate\u2019 its\u00a0<strong>life cycle<\/strong>, which is destined to fade when it remains unchanged for too long.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_20.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_20-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28780\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_20-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_20-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_20-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_20-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_20-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_20.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_19.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"1024\" src=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_19-682x1024.jpg\" alt=\"Longines HydroConquest\" class=\"wp-image-28781\" srcset=\"https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_19-682x1024.jpg 682w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_19-200x300.jpg 200w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_19-768x1152.jpg 768w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_19-1024x1536.jpg 1024w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_19-600x900.jpg 600w, https:\/\/www.watchinsanity.it\/wp-content\/uploads\/2026\/03\/Longines_HydroConquest_Watch_Insanity_19.jpg 1181w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Instead, it responds to the need to align the watch with a trend in which\u00a0<strong>enthusiasts<\/strong>\u00a0or\u00a0<strong>end customers<\/strong>\u00a0seek\u00a0<strong>excellent details<\/strong>\u00a0even in\u00a0<strong>mid-range products<\/strong>. This is because they are aware that, in recent years,\u00a0<strong>watchmaking<\/strong>\u00a0has raised its\u00a0<strong>quality standards<\/strong>\u00a0and, in order to continue to succeed in the market, collections must necessarily adapt to them.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This does not mean that the old\u00a0<strong>HydroConquest line<\/strong>\u00a0was not of high quality. Quite simply, its quality was excellent but no longer sufficient in relation to what the market now demands from a watch of this kind.\u00a0<strong>Longines<\/strong>\u00a0understood this and acted accordingly; not everyone would have done so, especially at a complex time like the present.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>By Davide Passoni<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Longines revamps the HydroConquest with updated case, dial and bracelet designs. Fourteen references in 39 and 42 mm, powered by the automatic calibre L888.5.<\/p>\n","protected":false},"author":722,"featured_media":28768,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,9,628],"tags":[590,640],"class_list":["post-28767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hands-on","category-timepieces","category-weekly-snippets","tag-diver","tag-longines"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Longines: HydroConquest 39 &amp; 42 mm<\/title>\n<meta name=\"description\" content=\"Longines refreshes the HydroConquest with redesigned case, dial and bracelet, powered by the L888.5 calibre and offered in 39 and 42 mm.\" \/>\n<meta name=\"robots\" content=\"index,follow\" \/>\n<link rel=\"canonical\" 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