AZLAND 7 Colors Flashing Waterproof Outdoor Sports Kids WristWatch Boys Girls Digital Watches Blue

-Diameter of dial:40mm -Thickness of dial:15mm -length of watch band:210mm -Width of watch band:16mm -Suitable wrist:130-180mm -Display: -Hour,minute,second,month,day and week -7-colors night-light -Stopwatch function -Alarm output with 1 min....