With a stylish and multi-use design that generates its power from the sun, the Casio Men's Solar Digital Watch has a sporty yet elegant look. A 36mm square black resin case with pushers on both sides cradles a solar-powered digital display, which is protected by a hardened mineral crystal. This watch's features include five alarms, 1/100 second stopwatch, auto calendar, LED light and water resistance up to 165 feet (50 meters). A black resin band straps this watch to the wrist, while a reliable buckle clasp ensures its secure placement.