Automatic Mechanical Watch Hollow High-end Mechanical Men's Watch

Product information:
Color: 3173 steel belt gold shell gray surface male,
3173 steel belt gold shell gold face men,
3173 brown leather, gold shell, gray surface,
3173 black leather natural gray surface,
3173 black leather black shell gray surface silver nail,
3173 black leather black shell black surface gold nail,
3173 brown leather gold shell gold surface,
Thickness: 12mm
Packing specification: quantity
Applicable people: Male
Mirror material: sapphire crystal glass mirror
Buckle style: butterfly double snap-fastener
Watch-buttom material: Stainless steel
Strap material: genuine leather
Dial shape: round
Watchcase material: Stainless steel