Exploring New Horizons The GMT-Master has long been associated with the spirit of travel and discovery. Originally designed for professionals navigating multiple time zones, it has become an enduring symbol of precision and reliability. This model continues that legacy with a design that reflects both heritage and innovation. Distinctive Dual Time Featuring a 40mm Oystersteel case and a black dial, this GMT-Master II is equipped with calibre 3285, offering approximately 70 hours of power reserve. Its rotatable 24-hour bezel and Oyster bracelet with Easylink extension ensure functionality and comfort for those on the move.