This is an authentic AUDEMARS PIGUET Stainless Steel Diamond 34mm Royal Oak Automatic Watch in Blue 77451ST.ZZ.1361ST.04. The watch is crafted of stainless steel, a blue dial with “Grande Tapisserie” pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating and a self-winding automatic movement. Follow this item for alerts. Audemars Piguet is a registered trademark of Audemars Piguet. FASHIONPHILE is not affiliated with Audemars Piguet.