This is an authentic AUDEMARS PIGUET Stainless Steel 39mm Royal Oak Automatic Watch Blue 15300ST. The watch is crafted of stainless steel and features a blue dial, date window, sapphire crystal, steel bracelet with an AP clasp and an automatic movement. Follow this item for alerts. Audemars Piguet is a registered trademark of Audemars Piguet. FASHIONPHILE is not affiliated with Audemars Piguet.