Item #: 402725 This is an authentic TIFFANY 18K White Gold Diamond 16mm Mark Coupe Quartz Watch. This stylish watch is crafted of 18 karat white gold with a diamond bezel and a white dial. This is an excellent watch with the unforgettable style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.