Stainless Steel Shell Automatic Mechanical Men's Sapphire Calendar Watch

Product information:
Color: silver, silver blue, silver black, gold white, gold, silver light blue
Thickness: 12mm
Waterproof performance: 50m
Movement type: Machinery
Mirror material: ordinary glass mirror
Watch-buttom material: Stainless steel
Strap material: Stainless steel
Dial shape: round
Watchcase material: Stainless steel