Silver-tone stainless steel case and bracelet. Fixed silver-tone stainless steel bezel. Blue dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Audemars Piguet Calibre 5900 automatic movement. Scratch resistant sapphire crystal. Screw down crown. Octagon case shape, case size: 37 mm, case thickness: 9 mm. Fold over clasp with a safety release. Water resistant at 50 meters / 165 feet. Functions: date, hour, minute, second. Additional Info: original box, international warranty card, manual (complete accessories). Royal Oak 50th Anniversary Series. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak 50th Anniversary Automatic Blue Dial Unisex Watch 15550ST.OO.1356ST.04.
