Audemars Piguet Millenary Frosted Gold Opal Dial Watch - 77244OR.GG.1272OR.0139. 5 mm hammered and satin finished 18K pink gold case, 9. 8 mm thick, sapphire crystal back, crown set with a translucent sapphire cabochon, white opal off centred disc and small second counter dial with pink gold hands, Manufacture 5201 hand wound movement with hours, minutes, small seconds, approximately 49 hours of power reserve, 18K pink gold bracelet, folding buckle , comes with additional alligator straps in light blue and black. Water