18kt rose gold case with a black alligator leather strap. Fixed 18kt rose gold bezel showing tachymeter markings. Black dial with rose gold hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 6 o'clock position. Chronograph - five sub-dials displaying: 60 second, 30 minute and 12 hour, 7 day totalizer, day indicator. Automatic movement with a 52 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Case diameter: 44.25 mm. Round case shape. Band width: 24 mm. Band length: 9 inches. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Omega Olympic Automatic Chronograph Black Dial18kt Rose Gold Mens Watch 32153445201001.