Multifunction Calendar Waterproof Quartz Watch

Product information:
Color: Black (500 circles), yellow (500 circles), white and blue (400 circles), black and red (500 circles), blue nylon strap (500 circles), black nylon strap (500 circles), light blue (400 circles), white meteorite (400 circles), white nylon strap (400 circles), Tiffany blue (400 circles), red (400 circles), red, blue and black (400 circles), red, blue and white (400 circles), blue and white steel band (400 circles), black and white (500 circles), red, gold and white woven nylon strap
Thickness: 14mm
Applicable people: Men
Style: Sports