Rolex Oyster Perpetual Cosmograph Daytona Stainless Steel and Yellow Gold Watch. Watch has a 40mm stainless steel case, and a 18K yellow gold tachymeter engraved bezel, screw-down push buttons. Features a dark mother of pearl dial, Roman numerals, and stainless steel and 18K yellow gold Oysterlock bracelet. Watch comes with Rolex box. Engraved bezel. Reference number: 116523.