18kt white gold case with a 18kt white gold-oyster bracelet. Black dial with silver-tone hands and Arabic numerals hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Automatic movement. Scratch resistant sapphire crystal. Solid case back. Case diameter: 40mm. Round case shape. Deployment clasp. Water resistant at 100 meters/ 330 feet. Functions: tachymeter, chronograph, day, hour, minute, second. Additional Info: chronograph; tachymeter. Luxury watch style. Watch label: Swiss Made. Item Variations: 116509, 116509-BKAO, Rolex-116509, Rolex-116509-BKAO. Rolex Daytona Black Arabic Dial Oyster Bracelet 18k White Gold Men's Watch 116509PSO.