Cactus Fiesta CAC 122 M01 Digital Kids Watch brand@Bulova and a screw case back and a screw case back for added durability 8mm Case Size 165g Weight Shock resistant (G SHOCK) Tough Solar (Solar powered) Double LED light LED light for the face & LED backlight for the digital display Mobile link (Wireless linking using Bluetooth®) Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents) World time 38 time zones coordinated universal time 1 100 second stopwatch Countdown timer 5 daily alarms Hourly time signal Battery level indicator Power Saving (display goes blank to save power when the watch is left in the dark) Full auto calendar (to year 2099) 12 24 hour format Button operation tone on off Date month display swapping Day display (days of the week selectable in six languages) Regular timekeeping Digital: Hour making it ideal for both daytime adventures and nighttime use With water resistance up to 100 meters and an acrylic glass face