Tudor Black Bay GMT

Tudor Black Bay 58 GMT Ref. M7939G1A0NRU-0001 The Tudor Black Bay 58 GMT with reference M7939G1A0NRU from the year 2026 is the long-awaited masterpiece for lovers of compact GMT watches. With the introduction of this reference, Tudor transfers the popular, historically inspired proportions of the Black Bay 58 (39 mm diameter and slim case height) for the first time to a fully-fledged GMT chronometer. Sought-after 39 mm Oyster case made of stainless steel: The case offers the perfectly balanced diameter of 39 mm and a significantly flatter height than the classic 41 mm GMT models. Manufacture movement Caliber MT5452-U (METAS & COSC certified): Inside beats the in-house GMT automatic caliber of the latest generation. It features an anti-magnetic silicon balance spring, is completely insensitive to magnetic fields up to 15,000 Gauss, and offers a power reserve of approximately 65 hours with the highest precision (METAS Master Chronometer certified). Sovereign water resistance (200m / 20 ATM): The screw-down crown with the Tudor rose in relief guarantees, along with the solid screw-down case back, a diving depth of up to 200 meters. Stainless steel bracelet in rivet design with "T-fit" clasp: The GMT dream is worn on a three-row stainless steel bracelet with rivet-like heads on the sides. The patented Tudor "T-fit" quick-adjust clasp allows for tool-free length adjustment in 5 steps over 8 mm.