18kt yellow gold case with a 18kt yellow gold oyster bracelet. Bi-directional rotating black and white diamonds diamond set bezel. Black dial with diamond hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the o'clock position. Rolex Calibre 3186 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 40 mm, case thickness: 12 mm. Band width: 20 mm. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: date, GMT, second time zone, hour, minute, second, chronometer. Luxury watch style. Watch label: Swiss Made. Rolex GMT-Master II Automatic Chronometer Diamond Black Dial Unisex Watch 116758 Pave.