Waterproof Calendar Men's Automatic Mechanical Business Watch

Product information:
Color: Steel case white surface, gold shell white surface, steel case green surface, steel case black surface, gold shell black surface, steel Case White digital board, steel case black surface digital board, gold shell white surface digital board
Style: ordinary pin buckle, butterfly clasp
Waterproof performance: 30m
Movement type: Machinery
Mirror material: mineral reinforced glass mirror
Buckle style: pin buckle
Watch-buttom material: Stainless steel
Strap material: genuine leather