Game Time Men's 'Watch & Wallet Set' Quartz Metal Casual, Color:Black (Model: MLB-WWS-PIT2) Durable Solid Alloy Metal Case, with Stationary Polycarbonate Serrated Bezel, Solid Stainless Steel Case back/Crown, a Durable Polyurethane Strap with Stainless-Steel Closure 0 Japanese-quartz Movement Case Diameter: 42mm Water resistant to 30m (100ft): in general, withstands splashes or brief immersion in water, but not suitable for swimming or bathing