Rolex Daytona White Diamond Dial Yellow Gold Chronograph Mens Watch 16518. Officially certified chronometer automatic self-winding movement. Chronograph function. 18K yellow gold case 40.0 mm in diameter. Special screw-down push buttons. 18K yellow gold tachymeter engraved bezel. Scratch resistant sapphire crystal. White dial with original Rolex factory diamond hour markers. Small seconds hand at 6 o'clock. Centre chronograph hand, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock. Brown Rolex leather strap with 18K yellow gold deployant buckle.