BOYZHE Certified Brand Watch Steel Belt Week Display Luminous Waterproof Fashion Sports Men Mechanical Watches $ 50.77 Product information: Special functions: luminous, mirror, calendar, small three hands, week display, month display Display type: pointer Applicable crowd: male Waterproof: Yes Waterproof performance: 30M Movement type: mechanical Movement model: automatic movement Movement brand: mechanical watch Dial diameter: 45mm Thickness: 15mm Crown type: flat top tapered crown Table bottom type: through the bottom Mirror material: mineral strengthened glass mirror Clasp style: Butterfly double snap buckle Buckle material: stainless steel Strap material: stainless steel Dial shape: round Case material: alloy Packing specification: gift box packing Color: black shell black circle + black face + black belt, silver shell black circle + black face + silver belt, silver shell black circle + white face + silver belt