Audemars Piguet Royal Oak Offshore Selfwinding - Music Edition Ref. 77600CE.OO.A002CA.01 The Audemars Piguet Royal Oak Offshore Selfwinding - Music Edition ref. 77600CE.OO.A002CA.01 has a 37 mm black ceramic case and the self-winding Calibre 5909. - Self-winding Calibre 5909, 60 h power reserve - Functions: hours, minutes and centre seconds - Case: black ceramic case, glareproofed sapphire crystal and caseback, black ceramic screw-locked crown, titanium crown guards and links. Diameter 37 mm, thickness 12.1 mm, water resistant to 50 m - Dial: black dial with printed VU meter, blackened white gold applied hour-markers and Royal Oak hands with luminescent coating - Black rubber strap with “mosaic effect” texture, titanium pin buckle and interchangeable strap system. Additional turquoise blue, yellow and green rubber straps with “mosaic effect” texture Full set. Maker: Audemars Piguet. Reference: 77600CE.OO.A002CA.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.