{"id":10313,"date":"2026-05-08T22:23:12","date_gmt":"2026-05-08T20:23:12","guid":{"rendered":"https:\/\/ordilu.com\/?p=10313"},"modified":"2026-06-01T20:19:52","modified_gmt":"2026-06-01T18:19:52","slug":"la-difference-entre-un-gmt-et-le-vrai-gmt","status":"publish","type":"post","link":"https:\/\/ordilu.com\/fr\/the-difference-between-a-gmt-and-true-gmt\/","title":{"rendered":"La diff\u00e9rence entre un GMT et un True GMT"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Une montre GMT est un type de montre particulier qui permet d&#039;afficher l&#039;heure de deux fuseaux horaires simultan\u00e9ment. \u201c\u00a0GMT\u00a0\u201d signifie \u201c\u00a0Greenwich Mean Time\u00a0\u201d, une norme horaire utilis\u00e9e dans le monde entier. Ces montres poss\u00e8dent une aiguille suppl\u00e9mentaire et une \u00e9chelle ou une lunette sp\u00e9ciale de 24\u00a0heures pour indiquer un second fuseau horaire.<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Comment fonctionne une montre GMT\u00a0?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une montre GMT poss\u00e8de une aiguille suppl\u00e9mentaire qui effectue un tour de cadran en 24 heures. Cette aiguille indique un second fuseau horaire sur l&#039;\u00e9chelle de 24 heures ou sur une lunette tournante. Ainsi, vous pouvez consulter l&#039;heure locale tout en suivant l&#039;heure d&#039;un autre pays.<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Quelle est la diff\u00e9rence entre un GMT standard et un v\u00e9ritable GMT\u00a0?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il existe deux types de montres GMT\u00a0: les montres GMT standard (ou GMT de bureau) et les montres GMT v\u00e9ritable (ou GMT de voyage). La diff\u00e9rence r\u00e9side dans le fonctionnement de l\u2019aiguille des heures lors du r\u00e9glage de l\u2019heure.<br><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GMT standard (GMT de bureau)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;aiguille GMT se d\u00e9place ind\u00e9pendamment de l&#039;aiguille principale des heures.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;aiguille des heures locales ne bouge pas toute seule ; il faut r\u00e9gler toutes les aiguilles ensemble.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Id\u00e9al pour les personnes qui travaillent dans diff\u00e9rents fuseaux horaires mais qui ne voyagent pas beaucoup.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Exemples : Traser H3 P68 Pathfinder GMT<\/strong>, <strong>Spinnaker Fleuss GMT<\/strong>.<br><br><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e 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\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/109524_front2-768x1024.webp\" alt=\"109524 avant2\" class=\"wp-image-10315\" srcset=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/109524_front2-768x1024.webp 768w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/109524_front2-400x533.webp 400w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/109524_front2-800x1066.webp 800w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/109524_front2-64x85.webp 64w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/109524_front2-500x667.webp 500w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/109524_front2-225x300.webp 225w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/109524_front2.webp 1000w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/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\"><img loading=\"lazy\" decoding=\"async\" width=\"999\" height=\"1331\" src=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited.webp\" alt=\"sp 5120 99 ms04 (1)\" class=\"wp-image-10318\" srcset=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited.webp 999w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited-400x533.webp 400w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited-800x1066.webp 800w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited-64x85.webp 64w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited-500x666.webp 500w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited-225x300.webp 225w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited-769x1024.webp 769w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-99-ms04-1-edited-768x1023.webp 768w\" sizes=\"auto, (max-width: 999px) 100vw, 999px\" \/><\/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\"><img loading=\"lazy\" decoding=\"async\" width=\"975\" height=\"1300\" src=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-22-ms01-1-edited.webp\" alt=\"sp 5120 22 ms01 (1)\" class=\"wp-image-10319\" srcset=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-22-ms01-1-edited.webp 975w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-22-ms01-1-edited-400x533.webp 400w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-22-ms01-1-edited-800x1067.webp 800w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-22-ms01-1-edited-64x85.webp 64w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-22-ms01-1-edited-500x667.webp 500w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-22-ms01-1-edited-225x300.webp 225w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/sp-5120-22-ms01-1-edited-768x1024.webp 768w\" sizes=\"auto, (max-width: 975px) 100vw, 975px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><br><br><strong>GMT vrai (GMT de voyage)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;aiguille des heures locales se d\u00e9place s\u00e9par\u00e9ment par incr\u00e9ments d&#039;une heure sans arr\u00eater la montre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Id\u00e9al pour les voyageurs car vous pouvez facilement r\u00e9gler l&#039;heure locale sans affecter le second fuseau horaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Id\u00e9al pour les voyageurs fr\u00e9quents et ceux qui changent souvent de fuseau horaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Exemples : Revue Thommen Heritage GMT &amp; Ligure Scuba Diver Tartaruga Founders Edition GMT<\/strong><br><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e 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\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-1024x1024.webp\" alt=\"\" class=\"wp-image-16919\" srcset=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-1024x1024.webp 1024w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-300x300.webp 300w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-150x150.webp 150w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-768x768.webp 768w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-1536x1536.webp 1536w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-12x12.webp 12w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-500x500.webp 500w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-800x800.webp 800w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-100x100.webp 100w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1-64x64.webp 64w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/revue-thommen-heritage-gmt-21010-2334-copy-1.webp 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/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-full\"><a href=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce.webp\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce.webp\" alt=\"\" class=\"wp-image-16920\" srcset=\"https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce.webp 1000w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce-300x300.webp 300w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce-150x150.webp 150w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce-768x768.webp 768w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce-12x12.webp 12w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce-500x500.webp 500w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce-800x800.webp 800w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce-100x100.webp 100w, https:\/\/ordilu.com\/wp-content\/uploads\/2025\/03\/Ligure-Founders-Edition-GMT-LWT21008_b4814232-240a-430e-b7c2-ddd3da0310ce-64x64.webp 64w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><br><br><strong>Quelle montre GMT choisir ?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous voyagez beaucoup, une montre True GMT est le meilleur choix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous \u00eates un utilisateur s\u00e9dentaire qui ne voyage pas beaucoup mais qui souhaite tout de m\u00eame la fonction GMT, une montre GMT standard est largement suffisante et g\u00e9n\u00e9ralement moins ch\u00e8re.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>R\u00e9flexions finales<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les montres GMT sont id\u00e9ales pour tous ceux qui ont besoin de conna\u00eetre l&#039;heure dans diff\u00e9rents endroits. Comprendre la diff\u00e9rence entre une GMT standard et une v\u00e9ritable GMT vous aidera \u00e0 choisir la montre qui vous convient. Que vous soyez un homme d&#039;affaires effectuant des appels internationaux et pratiquant la plong\u00e9e sous-marine par loisir, ou un voyageur fr\u00e9quent soucieux de son \u00e9l\u00e9gance, il existe une montre GMT pour chacun\u00a0!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><br><\/p>","protected":false},"excerpt":{"rendered":"<p>A GMT watch is a special kind of watch that helps you track time in two places at once. &#8220;GMT&#8221; stands for &#8220;Greenwich Mean Time,&#8221; which is a time standard used around the world. These watches have an extra hand and a special 24-hour scale or bezel to show a second time zone. How Does [&hellip;]<\/p>\n","protected":false},"author":355,"featured_media":16919,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[410],"tags":[],"class_list":["post-10313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-watches"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/posts\/10313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/users\/355"}],"replies":[{"embeddable":true,"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/comments?post=10313"}],"version-history":[{"count":3,"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/posts\/10313\/revisions"}],"predecessor-version":[{"id":16923,"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/posts\/10313\/revisions\/16923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/media\/16919"}],"wp:attachment":[{"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/media?parent=10313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/categories?post=10313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ordilu.com\/fr\/wp-json\/wp\/v2\/tags?post=10313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}