Excelvan 30m Water-proof Digital-Analog Boys Girls Sport Watch with Alarm, Chronograph, Day-Date Childrens Kids' Sport Watch (Black) High quality Japan movement and rubber band Back light function,12H/24H time format Alarm clock function, Stop watch function, Count down clock function Independent dual display: digital and analog 3 ATM water resistant for swimming (not for diving and do not press button under water)