Item #: 37821 This is an authentic TIFFANY & CO Stainless Steel Mark Coupe Quartz Resonator Watch. This fabulous watch is made of stainless steel. The case measures 43mm x 30mm and is 8mm thick. It can be worn by male or female! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.