Audemars Piguet Royal Oak Offshore Selfwinding - Music Edition Ref. 15600CE.OO.A002CA.01 The Audemars Piguet Royal Oak Offshore Selfwinding - Music Edition ref. 15600CE.OO.A002CA.01 has a 43 mm black ceramic case and bezel and the self-winding Calibre 4309. - Self-winding Calibre 4309, 70 h power reserve - Functions: hours, minutes and centre seconds - Case: black ceramic case and bezel, glareproofed sapphire crystal and caseback, black ceramic screw-locked crown, titanium crown guards and links. Diameter 43 mm, thickness 14.4 mm, water resistant to 100 m - Dial: black dial with printed VU meter, white gold applied hour-markers and Royal Oak hands with luminescent coating - Black rubber strap with titanium AP pin buckle and interchangeable strap system. Additional turquoise blue, yellow and green rubber strap Full set. Maker: Audemars Piguet. Reference: 15600CE.OO.A002CA.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.