Year: 2016 This is an authentic PATEK PHILIPPE 18K White Gold Alligator Diamond Bezel 38mm Calatrava Automatic Watch Black 5297G-001. The watch is crafted of 18 karat white gold and features a black dial with diamond hour markers, diamond bezel approximately 1.05 total carat weight, black alligator strap, sapphire crystal, and an automatic movement. Follow this item for alerts. Patek Philippe is a registered trademark of Patek Philippe. FASHIONPHILE is not affiliated with Patek Philippe.