This is an authentic AUDEMARS PIGUET Titanium Rubber 42mm Royal Oak Offshore Chronograph Automatic Watch Green 26238TI.OO.A056CA.01. This watch is crafted of titanium and features a green "Grande Tapisserie" pattern dial, screw-locked crown, luminous hands and hour markers, green rubber 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.