Time Across Borders The Rolex GMT-Master II is a tool watch born from the golden age of aviation. Designed to display multiple time zones simultaneously, it has become an icon of global travel. Its robust Oystersteel construction and 24-hour rotatable bezel make it a trusted companion for pilots and world explorers alike. Certified for the Skies This 2006 Rolex Certified Pre-Owned GMT-Master II features a 40mm Oystersteel case, a black dial, and a black 24-hour bezel. It is powered by an automatic movement with a 48-hour power reserve and secured with an Oyster bracelet and Oysterlock clasp. Accompanied by official certification and a two-year international guarantee, it offers enduring precision and style for every journey.