This is an authentic ROLEX 18K Yellow Gold Stainless Steel 40mm Oyster Perpetual Daytona Cosmograph Watch. Originally designed for professional race car drivers, this cosmograph wristwatch for men is crafted of 18k yellow gold and sterling silver. It has a chronograph and bezel with tachymetric scale, set against a mother of pearl face. This state-of-the-art watch features perpetual, self-winding movement and precision to within 1/8 of a second. Experience true luxury with this masterpiece, from Rolex! Follow this item for alerts. Rolex is a registered trademark of Rolex. FASHIONPHILE is not affiliated with Rolex.