18kt yellow gold case with a 18kt yellow gold rolex pearl master bracelet. Fixed- set with 12 diamonds 18k yellow gold bezel. Black mother of pearl dial with gold-tone hands and diamond hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Rolex Calibre 2235 automatic movement with a 48-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case size: 29 mm. Round case shape. Concealed crown clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, chronometer. Luxury watch style. Watch label: Swiss Made. Rolex Oyster Perpetual Black Mother of Pearl Diamond Dial Ladies 18K Yellow Gold Watch 80318BKMDPM.