Children Watch Boys Girls Outdoor Sports Watch Digital Analog LED Quartz Watch Waterproof Sports Wrist Watch Japanese High quality movement. Long Battery Life. Suitable for wrist 5.91in - 8.27in. Over Age 6 years old . Safe and non-toxic plastic strap, no harm to children's Skin. It is also very suitable for outdoor sports. Functions:Noctilucent, EL backlight, Alarm, Chronograph, Hourly chime function, Date& Time, Dual time (two movement), Water-resistant 50 m. Easy to set up. It is able to operate it by children own. Nice watch for elementary age kids. Best present for your kids.