37mm hammered 18K pink gold case, 9.8mm thick, sapphire crystal back, silver-toned dial with Grande Tapisserie pattern, pink gold applied hour-markers and Royal Oak hands with luminescent coating, Manufacture Calibre 3120 selfwinding movement with hours, minutes, centre seconds and date, approximately 60 hours of power reserve, hammered 18K pink gold bracelet, AP folding buckle. Water resistant to 50 m. Basic Info Reference number 15454OR.GG.1259OR.01 Brand Audemars Piguet Model Royal Oak Lady Caliber Movement Automatic Power reserve 60 h Case Bezel material Rose gold Glass Sapphire Glass Case material Rose gold Case diameter 37 mm Bracelet/strap Bracelet material Titanium Clasp material Rose Gold