18kt everose gold case with a black oysterflex band. Bi-directional rotating coin edge 18kt everose gold with black ceramic count-up elapsed time top ring bezel. Black dial with luminous everose gold Mercedes-logo and Breguet-style shape hands and doty 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 3235 Automatic movement, based upon Rolex 3035, containing 31 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 40 mm. Oysterlock safety clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Yacht-master Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Rolex Yacht-Master Black Dial Mens Watch 126655BKSRS.