Silver-tone stainless steel case and bracelet. Fixed silver-tone stainless steel bezel. Purple dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Automatic movement. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Octagonal case shape, case size: 37 mm. Ap folding clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Royal Oak Extra-thin Series. Sport watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Extra-Thin Automatic Purple Dial Unisex Watch 26660ST.OO.1356ST.02.