DUAL TIME AND GREAT KIDS GIFT:This watch is designed for children??It is a great choice as a bithday??new year or christmas gift for you choose??and it can set dual time.</br>50M WATERPROOF DESIGN:It can meet the requirement of waterproof in the daily life??you can wear it to wash your hands?? swim and shower??but (please don't shower in hot water??because wate vapor will penetrate into the watch??damaging the movement)??and please don't operate the watch under the water.</br>LED BACKLIGHT:It uses import EL led lamp??you can press"on to see the time in the night.When you press it ??it will light for 2-3 seconds??saving power.</br>MUCH FUNCTION:This sports watch has so much function??for example??display time??week??date??and you can set alarm clock??stopwatch .please read the description to know more function about this watch</br>Note:There is an original button battery in the watch??but the battery is a consumable??if the watch stop running??please replace a new battery.and if you don't know how to set it??please contact us at any time.</br></br>Product Description</br></br><p><b>S1</b>=<b>LIGHT</b> Button; <br><b>S2</b>=<b>START</b> Button; <br><b>S3</b>=<b>MODE</b> Button <br><b>S4</b>=<b>RESET</b> Button</p><p>This is a multi-function Men's Fashion and Sports Watch??now learn how to set them</p><p><b>1.Set Stopwatch</b><br>In normal display:Press "nter into <b>Stopwatch Mode</b>??Press "b>S2</b>" to start??Press "b>S2</b>" to suspend??Press "b>S4</b>" back to <b>0:00:00</b></p><p><b>2.Set Alarm O'lock</b><br>In normal display Mode??<br>Press "b>S3</b>" twice times??enter into <b>Alarm Mode</b>??Hour is flashing??<br>Press"S2</b>"to adjust the correct hour for your alarm;<br>Press"<b>S4</b>"??the Alarm minute is flashing??Press ">S2</b>" to adjust the correct minute for your alarm.<br>Press "<b>S3</b>" to exit.<br>In normaldisplay Mode??Press "b>S2</b>" and "<b>S4</b>" <b>together</b>(at the same time)to <b>ON/OFF</b> the alarm.</p><p><b>3.Set Time and Date</b><br>In normal display Mode??Press "b>S3</b>" 3 times to enter T<b>ime Setting Mode</b> and the seconds will be flashing??Press "b>S2</b>" to reset the seconds to zero<br>Press "<b>S4</b>"??the minute will flash??Press ">S2</b>" to adjust the correct minute<br>Press "<b>S4</b>"??the hour will flash??Press ">S2</b>" to adjust the correct hour<br>Press "<b>S4</b>"??the date will flash??Press ">S2</b>" to adjust the correct date<br>Press "<b>S4</b>"??the month will flash??Press ">S2</b>" to adjust the correct month<br>Press "<b>S4</b>"??the week will flash??Press ">S2</b>" to adjust the correct week<br>Press "<b>S3</b>" to exit<br></p><p>Attention:You can wear the watch when swimming or washing hand??But not be allowed to operate it.<br>Note:If you still have problem about setting??please feel free to contact us.</p></br><br/>http://www.amazon.com/gp/product/B01N43CBKPeeed to stop and practice the examples.) I wa