I bought this watch 10 years ago and never had to do anything with it. Great features with the time, 24 hr, day and perpetual calendar. Plenty of features.
Very mice watch looks great works great only complaint very difficult to set the watch the Manuel leave a lot to be desired ! I have numerous Citizen watches this is the worst to set time and date !
I bought my fist Citizen many years ago. I travel 45 weeks a year and the world time is perfect. I now own 8 world time A-T Citizen watches, yes several duplicates.