Time Across Borders The GMT-Master II is a dual-time watch designed for global travellers. With its rotatable 24-hour bezel and independently adjustable hour hand, it allows seamless tracking of multiple time zonesa hallmark of Rolexs innovation in aviation timekeeping. Monochrome and Versatile This 2009 Rolex Certified Pre-Owned GMT-Master II, reference 116710LN, features a 40mm Oystersteel case, black dial and black Cerachrom bezel. Powered by the calibre 3186 automatic movement, it offers a 48-hour power reserve. The Easylink Oysterlock clasp ensures comfort and security for everyday wear and international travel.