Amazon.comShock resistant and durable enough to stand up to the toughest environments, the Casio Men's G-Shock Military Concept Watch is ideal for the active man. A stealth, black matte finish gives this multi-function timepiece a streamlined, modern look, and the rugged features include a ridged, black resin band that fastens with a buckle clasp. Equipped with flash alert, stopwatch, countdown timer, multiple alarms, 12- and 24-hour formats, and a day, date, and month display, this ultra-reliable timepiece also uses a handy EL backlight for day or night viewing. The black dial works with an innovative light-on-dark display and features a rectangular digital dial below center and three convenient sub-dials above. Water resistant to 660 feet (200 meters), this powerful watch will stand up to extreme use.