HIwatch Kids Sport Watch Water-Resistant Swimming LED Digital Watch with Alarm Back Light Stopwatch for Boys Girls 7+ Years Old, for Children MULTIPLE FUNCTIONS---Alarm clock, stopwatch, button-activated LED back light; date/week /AM /PM/hour/minute/second display; 12/24 hour format; Waterproof. WATRE RESISTANT To 164 FEETS---Can be worn when you are swimming, washing your hands or face, sweating, showing or even gotten wet in the rain. Please DO NOT operate the button in the water. Not suited in contact with hot water, water vapor (such as hot water bath, sauna, etc.) KIDS WATCH---Designed for kids aged 5 to 15; maximum perimeter: 7.68 in, minimum perimeter: 5.31 in. Gift box included. EXQUISITE DETAIL---Constructed with transparent resin lens and stainless steel cover for long lasting performance. Advanced chip is implemented to ensures permanent accuracy of time. Adjustable PU watch strap with stainless steel buckle guarantees customized and comfortable fitting. AFTERSALE SERVICE---Fulfilled by Amazon; 12-Month Warranty Service and 2-Month Return Policy