Timberland Men's 'Fayston' Quartz Stainless Steel and Silicone Casual Watch, Color:Black (Model: TBL_13900JSBS_04) Quartz movement Case diameter: 52 mm 3H date watch, stainless steel case with ion plated black top ring Durable mineral crystal Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving