Product information: Color: Steel gold, Steel gold white, Steel silver gray, Steel silver white Thickness: 7.8mm Applicable people: Universal Movement type: Quartz Waterproof: Yes Strap material: Alloy Case material: Alloy Display type: Pointer Thickness: 7.8mm Dial diameter: 17.5mm Crown type: Screw crown Mirror material: Mineral strengthened glass mirror Buckle style: Jewelry buckle Buckle material: Stainless steel Dial shape: Barrel shape