Silver-tone stainless steel case with a silver-tone stainless steel oyster bracelet. Bi-directional black bezel. Black dial with index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Rolex Calibre 3185 automatic movement with a 48-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 40 mm, case thickness: 12 mm. Oyster clasp. Water resistant at 100 meters / 330 feet.