Audemars Piguet Royal Double Balance Wheel Openworked Watch 15407ST.OO.1220ST.01
Stainless steel case with a stainless steel bracelet. Slate grey skeleton dial with rose gold-tone hands and index hour markers. Dial Type: Analog. Luminescent hands and markers. Automatic movement. Calibre 3132 engine. Scratch resistant sapphire crystal. Screw down crown. Skeleton transparent exhibition see through case back. Case diameter: 41 mm. Case thickness: 9.90 mm. Round case shape. Fold over with safety clasp. Water resistant at 50 meters / 165 feet. Functions: hours, minutes, centre seconds. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Slate Grey Skeleton Dial Automatic Mens Watch 15407ST.OO.1220ST.01.