This is an authentic ROLEX 18K White Gold Alligator 38mm Cellini Date Automatic Watch Black 50519. This timepiece is crafted in 18 karat white gold and features an automatic movement, black dial, domed bezel, silver hour markers and hands, and black alligator strap. Follow this item for alerts. Rolex is a registered trademark of Rolex. FASHIONPHILE is not affiliated with Rolex.