{"product_id":"tudor-black-bay-gmt-black-m79830rb-0001-unworn-2026","title":"Tudor Black Bay GMT Black M79830RB-0001 Unworn 2026","description":"\u003cp\u003e\u003cstrong\u003eTudor Black Bay GMT Black M79830RB-0001 Unworn 2026\u003c\/strong\u003e is an unworn 2026 example of reference M79830RB-0001, selected for Superlative Watch Co.’s current Tudor sports and dive catalog. Its black, domed, 41mm steel case with polished and satin finish, and riveted steel bracelet with polished and satin finish, folding clasp and safety catch give this configuration a clear place within the Black Bay GMT family.\u003c\/p\u003e\n\u003cp\u003ePowered by the Manufacture Calibre MT5652 (COSC), integrated GMT architecture, this Swiss automatic watch combines approximately 70 hours of power reserve with 200m (660 ft) water resistance. The exact reference, official specifications, condition, and included scope are presented below for confident comparison.\u003c\/p\u003e\n\u003ch2\u003eBlack Bay GMT M79830RB-0001 highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial reference:\u003c\/strong\u003e M79830RB-0001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition and year:\u003c\/strong\u003e Unworn, 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e 41mm steel case with polished and satin finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Black, domed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Manufacture Calibre MT5652 (COSC), integrated GMT architecture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e 200m (660 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet or strap:\u003c\/strong\u003e Riveted steel bracelet with polished and satin finish, folding clasp and safety catch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTudor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel family\u003c\/th\u003e\n\u003ctd\u003eBlack Bay GMT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReference\u003c\/th\u003e\n\u003ctd\u003eM79830RB-0001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eUnworn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eYear\u003c\/th\u003e\n\u003ctd\u003e2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCase\u003c\/th\u003e\n\u003ctd\u003e41mm steel case with polished and satin finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCase material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e14.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLug width\u003c\/th\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCaseback\u003c\/th\u003e\n\u003ctd\u003eNot separately specified by Tudor on the official product specification table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBezel\u003c\/th\u003e\n\u003ctd\u003e48-notch bidirectional steel bezel with 24-hour matt burgundy-and-blue anodised aluminium disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCrown\u003c\/th\u003e\n\u003ctd\u003eSteel screw-down crown with TUDOR rose and circular satin-brushed steel crown tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDial\u003c\/th\u003e\n\u003ctd\u003eBlack, domed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCrystal\u003c\/th\u003e\n\u003ctd\u003eDomed sapphire crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMovement\u003c\/th\u003e\n\u003ctd\u003eManufacture Calibre MT5652 (COSC), integrated GMT architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMovement type\u003c\/th\u003e\n\u003ctd\u003eSelf-winding mechanical movement with bidirectional rotor system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower reserve\u003c\/th\u003e\n\u003ctd\u003eApproximately 70 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFunctions\u003c\/th\u003e\n\u003ctd\u003eHours, Minutes, Seconds, Integrated GMT, Jumping local hour, Bidirectional 24-hour bezel, Up to three time zones, Date\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCalendar\u003c\/th\u003e\n\u003ctd\u003eDate aperture at 3 o'clock, linked to local time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater resistance\u003c\/th\u003e\n\u003ctd\u003e200m (660 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBracelet \/ strap\u003c\/th\u003e\n\u003ctd\u003eRiveted steel bracelet with polished and satin finish, folding clasp and safety catch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eFive-year transferable Tudor guarantee; no registration or periodic maintenance checks required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eScope of delivery\u003c\/th\u003e\n\u003ctd\u003eWatch, original Tudor presentation box, 2026 warranty card, manuals, papers and included accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy this Tudor reference matters\u003c\/h2\u003e\u003cp\u003eReference M79830RB-0001 combines a 41mm stainless steel case with black, domed and riveted steel bracelet with polished and satin finish, folding clasp and safety catch. It is powered by the Manufacture Calibre MT5652 (COSC), integrated GMT architecture and rated to 200m (660 ft). Those exact-reference details help buyers compare this watch with adjacent Black Bay, Pelagos, GMT, chronograph or field-watch configurations without conflating materially different models.\u003c\/p\u003e\n\u003ch2\u003eWhat is included\u003c\/h2\u003e\u003cp\u003eOffered as an unworn 2026 full set with the original Tudor presentation box, warranty card, manuals, papers and included accessories. The manufacturer reference image currently illustrates the listed configuration; photographs of the exact in-stock watch can be requested before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSuperlative Watch Co. is an independent watch retailer and is not an authorized Tudor dealer. Manufacturer names and trademarks are used for identification only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Tudor","offers":[{"title":"Default Title","offer_id":51196133736671,"sku":"SWC-TUDOR-M79830RB-0001","price":4642.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3587\/9903\/files\/tudor-m79830rb-0001-official.png?v=1786592627","url":"https:\/\/superlativewatchco.com\/products\/tudor-black-bay-gmt-black-m79830rb-0001-unworn-2026","provider":"Superlative Watch Co.","version":"1.0","type":"link"}