LED Waterproof Sports Digital Watch for Children Girls Boys (Light Blue) Kids watches designed for Boys and Girls 5-12 years old Electronic digital movement led display 35mm dial of watch,soft rubber band; Band length fits wrist 4.7-7.0 inches FUNCTIONS: Time/date, 12/24 hour format, EL night-light, Stopwatch, Daily alarm, Hourly chime It is water-resistant up to 30M (100 ft), so it is safe to wear this watch while you are exercising,cleaning,swimming,at the beach or doing yard work; NOTE: *Please don't press any buttons under water; *Wear it while taking a shower, temperature of the water should be lower than 30 degree centigrade