Oyster Perpetual Cosmograph Daytona 18K White Gold Men's Chronograph Watch

18kt white gold case with a black Rolex oysterflex strap. Fixed 18kt white gold bezel with a black cerachrom top ring. Steel dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hours. Rolex calibre 4130 automatic movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 40 mm. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, tachymeter, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Rolex Oyster Perpetual Cosmograph Daytona 18K White Gold Men's Chronograph Watch 116519LN.