This is an authentic ROLEX Stainless Steel 18K Everose Gold Diamond 31mm Oyster Perpetual Datejust Watch Black 178271. The watch is crafted of stainless steel and 18 karat everose gold, and features a black dial with diamond hour markers, jubilee 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.