Stainless steel case with a stainless steel Rolex oyster bracelet with 18kt yellow gold center links. Fixed fluted 18kt yellow gold bezel. Onyx dial with yellow gold-tone hands. Diamond-set arabic numerals mark the 6 and 9 o'clock positions. Dial Type: Analog. Date display at the 3 o'clock position. Rolex calibre 3135 Automatic movement with a 48-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case size: 36 mm. Round case shape. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Additional Info: dial features a single diamond set inside each marker. Luxury watch style. Watch label: Swiss Made. Rolex Oyster Perpetual Datejust Onyx Dial Diamond Steel and 18K Yellow Gold Men's Watch 116233BKADO.