Stainless steel case with a stainless steel Rolex oyster bracelet with 18kt everose goldcenter links. Fixed fluted 18kt everose gold bezel. Black mother of pearl dial with rose gold-tone hands and Roman numeral 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: 31 mm. Case thickness: 14 mm. Round case shape. Band width: 20 mm. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, chronometer. Luxury watch style. Watch label: Swiss Made. Rolex Datejust Lady Automatic Black Mother of Pearl Dial Watch 178271BMRO.