Shock Resistant & 200M Water Resistant</br>Auto LED Backlight (Super Illuminator) with Large Digital Display Face</br>Multi-time (four different cities)</br>Five Independent Alarms (one-time or daily) and 12/24 Hour Formats</br>Full Auto Calendar (pre-programmed until the year 2099)</br></br>Product Description</br></br>An all digital face?? large size and wide face not only give a look of power and strength?? but make it extremely easy-to-read and use with its oversized buttons. For added visibilty in dark conditions?? a newly designed high-density LED light has been employed to light up the dial face from behind. The result is a super luminous display that's a true reflection of G-Shock's desire to keep improving timekeeping. Model GD100-1B</br><br/>http://www.amazon.com/gp/product/B0049HSJ76