Product information: Color: 1,2,3,4,5 Thickness: 11mm Applicable population: Male Waterproof: no Movement type: Quartz Thickness: 11mm Dial diameter: 43mm Crown type: Spiral crown Case back type: Normal Mirror material: sapphire crystal glass mirror Buckle style: pin buckle Watch-buttom material: Stainless steel Strap material: Silicone Dial shape: round Watchcase material: Stainless steel