Stainless steel and 18k yellow gold case with a stainless steel and 18k yellow gold oyster bracelet. Fixed - 18k yellow gold (tachymeter engraved) bezel. White dial with yellow gold-tone hands and luminous stick hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and dial markers. Chronograph - sub-dials displaying: three - 60 second, 30 minute and 12 hour. Rolex Calibre 4130 automatic movement with about 72 hours of power reserve. Scratch resistant sapphire crystal. Solid case back. Case size: 40 mm. Round case shape. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, hour, minute, second, tachymeter, chronometer. Luxury watch style. Watch label: Swiss Made. Rolex Cosmograph Daytona White Dial Stainless Steel and 18K Yellow Gold Rolex Oyster Bracelet Automatic Men's Watch 116503.