Tamlee Men's Canvas Strap Quartz Supper Light Luminous Face Rotay Dial Military Sport Wrist Watches Canvas Nylon Strap very suitable for summer sport Super Light Luninous Face ,make you so unique when you wear at night Water resistant to 30M: suitable for daily normal waterproof ,but not for swimming Rotary Dial Case ,you can control your own time easilly Watch size (L x W x H) 25 cm x 4.3 x 1.2 cm