The staple of watch world, the Rolex President. 18kt yellow gold case with a 18kt yellow gold Rolex president bracelet. Fixed fluted 18kt yellow gold bezel. White dial with yellow gold hands and Roman hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Day of the week display centered on the 12 o'clock position. Automatic movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case size: 40 mm. Round case shape. Concealed crown clasp. Water resistant at 100 meters / 330 feet. Functions: date, day, hour, minute, second.COSC Swiss Made Certification.