Time Across Borders The Rolex GMT-Master II is a watch of exploration and precision, originally designed for pilots navigating the dawn of international air travel. Its dual-time functionality and robust construction have made it a trusted companion for global adventurers. With its iconic 24-hour rotatable bezel and enduring Oystersteel case, it remains a symbol of cosmopolitan sophistication. Precision in Motion This Rolex Certified Pre-Owned GMT-Master II is presented in a 40mm Oystersteel case with a black dial and black 24-hour bezel. It houses an automatic movement with a 48-hour power reserve and is completed by an Oyster bracelet with an Oysterlock clasp. Backed by official certification and a two-year international guarantee, it offers timeless reliability for the modern traveller.