Casio GAS100B-1A Men’s G-Shock Tough Solar Black Resin/Aluminum Case Watch
The watch incorporates an LED light for the face (with full auto LED light, super illuminator, and selectable illumination duration of 1.5 seconds or 3 seconds, and afterglow), as well as an LED backlight for the digital display (also with full auto LED light, super illuminator, selectable illumination duration of 1.5 seconds or 3 seconds, and afterglow).