Game Time Women's 'Knock-Out' Quartz Stainless Steel Quartz Analog Watch, Color:Silver-Toned (Model: NFL-TBY-NO) Durable Solid Alloy Metal Case, with Faux Multi-Eye/Function (non-working) Sub-Eye Dial, Solid Stainless Steel Case back/Crown, a Durable Stainless-Steel Link Bracelet & Closure Durable mineral crystal protects watch from scratches, water resistance of 99 Feet/30 Meters/3 ATM, & all with a Limited Lifetime Warranty! Japanese-quartz Movement Case Diameter: 39mm Water resistant to 30m (100ft): in general, withstands splashes or brief immersion in water, but not suitable for swimming or bathing