Montre mécanique squelette automatique à tourbillon

Product information: 

Style: business
Waterproof: Yes
Waterproof performance: 30M
Movement type: mechanical
Dial diameter: 41mm
Thickness: 14mm
Crown type: spiral crown
Table bottom type: through the bottom
Mirror material: mineral strengthened glass mirror
Clasp style: single folding buckle
Buckle material: stainless steel
Strap material: stainless steel
Dial shape: round
Case material: stainless steel