{"product_id":"grand-seiko-sbgm003-gmt","title":"Grand Seiko SBGM003 GMT","description":"\u003cp data-start=\"0\" data-end=\"67\"\u003e\u003cstrong data-start=\"0\" data-end=\"10\"\u003eModel:\u003c\/strong\u003e Grand Seiko SBGM003 (First Generation GMT, Discontinued)\u003c\/p\u003e\n\u003cp data-start=\"69\" data-end=\"384\"\u003e\u003cstrong data-start=\"69\" data-end=\"82\"\u003eOverview:\u003c\/strong\u003e The SBGM003 is one of the earliest Grand Seiko GMT models, released alongside the SBGM001. With its clean dial, blued GMT hand, and perfectly balanced proportions, it set the foundation for later icons like the SBGM021 and SBGM221. A true do-it-all watch, equally at home in casual or formal settings.\u003c\/p\u003e\n\u003cp data-start=\"386\" data-end=\"758\"\u003e\u003cstrong data-start=\"386\" data-end=\"398\"\u003eHistory:\u003c\/strong\u003e Introduced in the early 2000s, the SBGM003 marked Grand Seiko’s entry into modern mechanical GMT watches. It helped establish the design language and functionality that would define the brand’s GMT lineage. As a discontinued first-generation reference, it has become increasingly appreciated by collectors for its historical importance and timeless execution.\u003c\/p\u003e\n\u003cp data-start=\"760\" data-end=\"1230\"\u003e\u003cstrong data-start=\"760\" data-end=\"793\"\u003eSpecifications and Condition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"760\" data-end=\"1230\"\u003eOverall: Excellent\u003cbr data-start=\"854\" data-end=\"857\"\u003eCase: Excellent\u003cbr data-start=\"945\" data-end=\"948\"\u003eCrystal: Clean\u003cbr data-start=\"1002\" data-end=\"1005\"\u003eDial: Clean\u003cbr data-start=\"1067\" data-end=\"1070\"\u003eMovement: Serviced\u003cbr data-start=\"1110\" data-end=\"1113\" data-is-only-node=\"\"\u003eBracelet\/Strap: Original \/ Aging\u003cbr data-start=\"1173\" data-end=\"1176\"\u003eIncludes: Box Papers\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1509\"\u003e\u003cstrong data-start=\"1232\" data-end=\"1245\"\u003eMovement:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1509\"\u003eGrand Seiko Caliber 9S56 automatic GMT\u003cbr data-start=\"1284\" data-end=\"1287\"\u003eIndependent GMT hand for dual time tracking\u003cbr data-start=\"1405\" data-end=\"1408\"\u003e50hour power reserve\u003cbr data-start=\"1437\" data-end=\"1440\" data-is-only-node=\"\"\u003e\u003cbr data-start=\"1476\" data-end=\"1479\"\u003eIn-house Grand Seiko caliber\u003c\/p\u003e\n\u003cp data-start=\"1511\" data-end=\"1585\"\u003e\u003cstrong data-start=\"1511\" data-end=\"1526\"\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1511\" data-end=\"1585\"\u003e39mm diameter\u003cbr data-start=\"1548\" data-end=\"1551\"\u003e19mm lug width\u003cbr data-start=\"1565\" data-end=\"1568\"\u003e13mm thickness\u003c\/p\u003e\n\u003cp data-start=\"1587\" data-end=\"1931\"\u003e\u003cstrong data-start=\"1587\" data-end=\"1606\"\u003eDesign Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1587\" data-end=\"1931\"\u003eSymmetrical case proportions with excellent wrist balance\u003cbr data-start=\"1664\" data-end=\"1667\"\u003eElegant cream dial with subtle warmth\u003cbr data-start=\"1704\" data-end=\"1707\"\u003eBlued GMT hand adding contrast and functionality\u003cbr data-start=\"1755\" data-end=\"1758\"\u003eApplied indices with mirror polishing\u003cbr data-start=\"1882\" data-end=\"1885\"\u003eFoundational Grand Seiko GMT design language\u003c\/p\u003e\n\u003cp data-start=\"1933\" data-end=\"2252\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1933\" data-end=\"1950\"\u003eClosing Note:\u003c\/strong\u003e The SBGM003 is a cornerstone in Grand Seiko’s modern history an understated yet highly important reference that introduced the brand’s GMT identity. With its timeless design, mechanical pedigree, and growing rarity, it is a piece that will undoubtedly continue to gain recognition as a future classic.\u003c\/p\u003e","brand":"JDM Horologist","offers":[{"title":"Default Title","offer_id":48859617657075,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/4984\/1907\/files\/qlj00hk112rc1.jpg?v=1776671707","url":"https:\/\/jdmhorologist.net\/products\/grand-seiko-sbgm003-gmt","provider":"JDM Horologist","version":"1.0","type":"link"}