30m Water Resistant?? High Quality PU Strap</br>6 Different Colors Optional -- Purple?? Red?? Blue?? Black?? Yellow and Dark Blue-- Search W40011L</br>Functions: Stop Watch?? Alarm?? Chime?? Timing?? Back Light?? Calendar?? Week and 12/24 Hours Mode</br>Replacing within 30 Days?? 1 Year Warranty</br>Simple Design Appearance and Fashional Sport Style</br></br>Product Description</br></br>How to Set up a Digital Watch <br> <br> Setting time: Press MODE button 3 times to set day?? date?? month?? hour?? minute and second. Use START button to set the number and use RESET button to shift. Press MODE button to save and exit the settings. <br> Setting alarm: Press MODE button 2 times to set alarm time. Use START button to set the number and use RESET button to shift. Press MODE button to save and exit the settings. When the alarm begins to ring?? pr