This men's Casio G-Shock watch has to be seen and worn to really appreciate its functions and advantages. With a 55 x 50 x 17mm shock resistant black resin case, an easy to read LCD display, five daily alarms, display illumination, world time (31 time zones), 12/24 hour format, auto-calendar, countdown timer and stopwatch. Fitted with a 22mm wide matt black resin strap with buckle, water resistant 200m.