This is an authentic TIFFANY Stainless Steel 42mm Mark T-57 Chronograph Quartz Watch Grey. The watch is crafted of stainless steel, and features a grey dial accented with red and white hands, chronograph function with three sub dials, sapphire crystal, and a quartz movement. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.