Rolex Datejust 31 278381RBR woMen's watch. Features a polished 904L Oystersteel stainless steel case and brushed 904L Oystersteel stainless steel with polished solid 18k everose gold Oyster bracelet. Polished solid 18k everose gold bezel set with 46 diamonds. Rose pink dial with luminescent hands and index hour markers. Date window displayed under cyclops lens at 3 o��clock with instantaneous date setting feature. Stop-seconds feature for precise time setting. Powered by the Rolex Caliber 2236 self-winding automatic COSC Superlative Chronometer certified movement which boasts a 55 hour power reserve, beats at 28,800 vph and contains 31 jewels. A scratch resistant sapphire crystal protects the dial. The case is round and 31mm in diameter. Screw down crown with Twinlock double waterproofness system. Screw down case back. Folding Oysterclasp deployment buckle with Easylink 5mm comfort extension link. Functions: hours, minutes, seconds, date. Luxury watch style.