Stainless steel case with a stainless steel bracelet. Fixed bezel. Blue dial with white gold hands and index hour markers. Dial Type: Analog. Luminescent hands. Date display at the 3 o'clock position. Audemars Piguet Calibre 4302 automatic movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Round case shape, case size: 41 mm, case thickness: 10.4 mm. Folding clasp. Water resistant at 50 meters / 165 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Blue Dial Automatic Men's Watch 15500ST.OO.1220ST.01.