Stainless steel case with a stainless steel Rolex jubilee bracelet with 18kt yellow gold enter links. Fixed fluted 18kt yellow gold bezel. Silver dial with yellow gold hands and diamond hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Rolex calibre 2236 automatic movement, based upon Rolex 2235, containing 31 Jewels, bitting at 28800 vph, and has a power reserve of approximately 55 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 31 mm. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Rolex Datejust 31 Silver Diamond Dial Automatic Ladies Steel and 18kt Yellow Gold Jubilee Watch 278273SDJ.