Nautical Precision The Rolex Yacht-Master blends luxury with maritime functionality. Designed for life on the open sea, it offers exceptional legibility, a bidirectional rotatable bezel, and a robust build that reflects Rolexs deep connection to the world of sailing. Sporting Utility This reference 16628 features a 40mm case and is powered by the calibre 3135 automatic movement, delivering a 48-hour power reserve. The champagne dial and 60-minute rotatable bezel enhance its nautical character, while the Oyster bracelet with Oysterlock clasp ensures a secure and comfortable fit.