18kt white gold case with a 18kt white gold rolex president bracelet. Fixed-fluted 18kt white gold bezel. Black dial with silver-tone hands and baguette-cut diamonds hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Rolex Calibre 3255 automatic movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 40 mm. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Rolex Day-Date 40 Automatic Black Diamond Dial Men's 18K White Gold President Watch 228239BKDP.