Game Time Men's 'Heavy Hitter'  Metal and Alloy Quartz Analog  Watch, Color:Silver-Toned (Model: NBA-HH-OKC) Durable and Solid Allow Metal Case, Solid Stainless Steel Case back and Crown, All Alloy Metal Link Bracelet with Fold-Over Closure with Safety Durable mineral crystal protects watch from scratches, water resistance of 99 Feet/30 Meters/3 ATM, and all with a Limited Lifetime Warranty! Japanese-quartz Movement Case Diameter: 33mm Water resistant to 30m (100ft): in general, withstands splashes or brief immersion in water, but not suitable for swimming or bathing