This is an authentic PATEK PHILIPPE 18K White Gold Alligator Diamond 38mm Annual Calendar Automatic Watch Blue 4947G-010. The watch is crafted of 18 karat white gold and features a silver dial with sub-dials, diamond accented bezel approximately 1.40 total carat weight, blue 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.