18kt everose gold case with a 18kt everose gold oyster bracelet. Fixed 18kt everose gold bezel showing tachymeter markings. Sundust dial with luminous 18kt everose gold hands and index hour markers. Tachymeter scale around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph – three black sub-dials displaying: 60 second, 30 minute and 12 hour. Rolex calibre 4130 automatic movement, based upon Rolex 4030, containing 44 Jewels, bitting at 28800 vph, and has a power reserve of approximately 72 hours. Scratch resistant sapphire crystal. Screw down crown. Screw down case back. Round case shape. Cse size: 40 mm. Fold over clasp (with 5 mm comfort extension link). Water resistant at 100 meters / 330 feet. Functions: chronograph, hour, minute, second, chronometer. Cosmograph Daytona Series. Luxury watch style. Watch label: Swiss Made. Rolex Cosmograph Daytona Automatic Sundust Dial Watch 116505SNBKSO.