Multifunction Men's Calendar Luminous Chronograph Quartz Watch

Product information:
Color: Gun black, silver box white surface, silver box black surface, silver box blue surface, silver box gray surface
Style: Fashion
Thickness: 10.5mm
Dial diameter: 40mm
Crown type: Spiral crown
Case back type: Ordinary
Mirror material: organic glass mirror
Buckle style: butterfly double snap-fastener
Watch-buttom material: Stainless steel
Strap material: Stainless steel
Dial shape: round
Watchcase material: Alloy