Game Time Men's 'Letterman'  Metal and Leather Quartz Analog Watch, Color:Black (Model: NBA-LET-CLE) Durable Solid Alloy Metal Case, with Faux Multi-Eye/Function (non-working) Sub-Eye Dial, Solid Stainless Steel Case back/Crown, a Comfortable Leather Strap w/Solid Stainless-Steel Buckle 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: 44mm Water resistant to 30m (100ft): in general, withstands splashes or brief immersion in water, but not suitable for swimming or bathing