Blue nail automatic skeleton mechanical watch

Dial diameter: 41mm
Thickness: 15mm
Crown type: Spiral crown
Table bottom type: through bottom
Mirror material; coated glass
Buckle style: single folding buckle
Buckle material: stainless steel
Strap material: stainless steel
Dial shape: round
Case material: metal

Case diameter (without adjustment): 41mm

Dial thickness: 15mm
Table bandwidth: 20mm
Strap inner circumference: 22.5cm