1.PRECISE TIME KEEPING: Japanese Quartz and Electronic High quality movement?? Analog & digital display?? provide precise and accurate time keeping.Long Battery Life.</br>2.COMFORT: High Quality Germany Imported PU Resin Strap?? the strap is soft and comfortable and environmental friendly.Suitable for wrist 14cm - 19cm. Safe and non-toxic plastic strap?? no harm to children's Skin. It is also very suitable for outdoor sports.</br>3. WATERPROOF FOR DAILY USE: 3ATM?? 30M Water Resistant?? HANDWASH?? SWIMMING?? NO PROBLEM ! Feel free to wear the watch when you are showering?? swimming. NOTE: P"OT press any buttons in the water or wear this watch for longtime underwater activities - such as diving?? ect. Too much water contact or usage in extreme Hot or Cold temperature will shorter watch life.</br>4.HIGHLY TRANSPARENT RESIN GLASS: The glass is made from the highly clear resin material imported abroad and sealed with the case by high frequency machine. So that the glass is extremely hard and pressure-tolerant.</br>5. MULTI-FUNCTIONAL: Design Calendar Date Window?? Time/date?? 12/24 hour format?? 30M Waterproof?? Noctilucent?? EL Back Light Display?? Shock Resistant?? Stopwatch.Easy to set up. It is able to operate it by children own. Nice watch for elementary age kids.Best present for your kids.</br></br>Product Description</br></br>Setting Instruction<br> <br> S1: ELBACKLIFGT ( left up )<br> S2: MODE / SET ( left down )<br> S3: ALARM / RESET ( right down )<br> S4: Date / START ( right up )<br> Stopwatch Feature<br> Press "then press "S4" to enter Timer Mode.<br> Press "S4" to star/ stop the stopwatch and press "S3" to recover.<br> <br> Alarm Feature<br> Hold "S2" 2 seconds and press "S3" to add hour. <br>Press "S4" and press "S3" to add minute. <br>Press "S2" button to finish alarm setting.<br> When the alarm ring ?? press "3" to turn it off.<br> <br> Time Setting<br> Hold "S2" 2