This is an authentic ROLEX Stainless Steel 31mm Oyster Perpetual Datejust Watch 178240. The watch is crafted of stainless steel and features a silver dial, silver hands and luminescent bar hour markers, date display, oyster bracelet, sapphire crystal, and an automatic movement. Follow this item for alerts. Rolex is a registered trademark of Rolex. FASHIONPHILE is not affiliated with Rolex.