Polished 18kt Yellow Gold case, Brushed and Polished 18kt Yellow Gold President bracelet with Crownclasp. Fixed Diamond Set bezel. Polished Yellow Gold hands and Diamond hour markers on a Dark Grey dial displaying Day & Date functions. Automatic movement powered by Rolex Calibre 3255 with 70 hours power reserve indicated via the winding rotor. Includes day, date, hour, minute, second, and power reserve indications. Round case size is 36mm. Solid case back. Sapphire crystal glass is scratch resistant. Water resistant up to 100 meters / 330 feet.