This is an authentic ROLEX Stainless Steel 18K Yellow Gold 40mm Oyster Perpetual Cosmograph Daytona Watch Champagne 16523. This watch is crafted of 18 karat yellow gold and stainless steel and features a champagne dial, sapphire crystal and an automatic chronograph movement. Follow this item for alerts. Rolex is a registered trademark of Rolex. FASHIONPHILE is not affiliated with Rolex.