Product Information: Display type: pointer Waterproof: Yes Waterproof performance: 30M Movement type: mechanical Dial diameter: 46mm Thickness: 17mm Crown type: spiral crown Table bottom type: through the bottom Mirror material: mineral strengthened glass mirror Buckle style: single folding buckle Buckle material: stainless steel Strap material: stainless steel Dial shape: round Case material: alloy Color: black, all black and red nails, all black rose circle, all gold