Dual-Time Icon Originally designed for airline pilots, the Rolex GMT-Master II allows wearers to track multiple time zones simultaneously. With its distinctive bezel and robust build, it remains a favourite among world travellers and collectors alike. Global Functionality This reference features a black dial with luminous hour markers and a rotatable 24-hour bezel in black and blue. The 40mm Oystersteel case is powered by the calibre 3186 automatic movement with a 48-hour power reserve. Fitted with an Oyster bracelet and Easylink extension, this 2016 model is a practical and stylish companion for international journeys.