Nautical Innovation The Yacht-Master II is a regatta chronograph that combines technical mastery with maritime heritage. This 44mm model in Oystersteel and Everose gold reflects that spirit, offering a design that is both functional and distinctive. Its white dial and blue Cerachrom bezel underscore its commanding presence on and off the water. Advanced Functionality Powered by the calibre 4160 with a 72-hour power reserve, this reference features a programmable countdown and Oyster bracelet with Easylink extension. The sapphire crystal and robust construction ensure precision and durability.