This is an authentic AUDEMARS PIGUET Stainless Steel 38mm Royal Oak Chronograph Automatic Watch Grey 26715ST.OO.1356ST.02. This watch is crafted of stainless steel and features an automatic chronograph movement, a grey dial, date indicator, 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.