This is an authentic AUDEMARS PIGUET Stainless Steel Alligator 37mm Royal Oak Offshore Chronograph Automatic Watch Black 26283ST.OO.D002CA.01. The watch is crafted of stainless steel and features a black Tapisserie dial, three sub-dials, date display, white alligator strap, sapphire crystal, 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.