Timberland Men's 'Juniper' Quartz Stainless Steel and Silicone Casual Watch, Color:Black (Model: TBL_13854JSBU_61) Quartz movement Case diameter: 47 x 53 mm Multi-function watch, IPB case Durable mineral crystal Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving