This is an authentic ROLEX 18K Yellow Gold Diamond 36mm Oyster Perpetual Day Date Watch. This watch is crafted of 18K yellow gold. It features a gold casing, a gold face, and diamond hours. This is an excellent watch with the tradition and sophistication of Rolex! Follow this item for alerts. Rolex is a registered trademark of Rolex. FASHIONPHILE is not affiliated with Rolex.