This is an authentic PATEK PHILIPPE Stainless Steel Diamond 25mm Twenty-4 Quartz Watch Eternal Gray 4910/10A-010. The watch is crafted from stainless steel and features a striking gray dial, diamond-accented bezel with approximately .45 total carat weight, sapphire crystal, and a quartz movement. Follow this item for alerts. Patek Philippe is a registered trademark of Patek Philippe. FASHIONPHILE is not affiliated with Patek Philippe.