Shock resistant 200m water resistant el backlight with afterglow 25pg databank world time 29 time zones 30 cities day counter 5 daily alarms hourly time signal 1100 second stopwatch full auto calendar pre programmed until the year 2099 1224 hour formats button operation tone onoff accuracy 30 seconds per month battery cr1616 size of casetotal weight 459 x 426 x 154mm 43g