From Baby-G, the Street Neon black and pink resin ana-digi watch features: black resin bracelet and round case ana-digi movement neon dial accents LED backlight world time function with home city and world time swapping 29 time zones (48 cities + UTC) Daylight Saving on/off function 4 daily alarms and 1 snooze alarm hourly time signal 1/100-second stopwatch measuring capacity to 23:59'59.99#double; measuring modes: elapsed time, split time, 1st-2nd place times countdown timer full auto-calendar (pre-programmed until the year 2099) 12/24 hour formats button operation tone on/off function accuracy +/-30 seconds per month SR726SW battery x 2 shock resistance water resistance to 100 meters