After setting to uk time, will revert to European time zone (1 hour ahead of uk)

Press button B for 2 seconds and second hand will move to show current time zone; 12=London, 1=Berlin, 2= Helsinki. press button A to cycle through time zones till you get the zone you want, then press B to confirm. Summer and Winter are changed automatically, contrary to the previous rubbish....I mean answer!

If you have an atomic clock/watch that is not showing the right time, you could have one or two separate problems. First, the clock may not be set for the correct time zone. Second, the clock may have a manual switch to adjust the time for daylight savings time. Each of these problems can make your clock display the incorrect hour of the time, especially after you change the batteries and your clock "forgets" some or all of its prior settings.
Check the back of your clock to see if there is a button or switch to set the correct time zone. If your clock appears to be set to your time zone, change the switch to another time zone and see whether the clock moves forward/backward to adjust. Once it has finished adjusting to the new time zone, adjust the clock back to your time zone to see whether it will now correctly reset to display the time.
I have seen atomic clocks that have manual adjustments for these settings as well as ones that adjust automatically other than the time zone. If you provide the manufacturer and model number of your clock, we should be able to provide more detailed instructions.

These are the instructions posted on the Armitron website. I hope they help.

1. From Time Telling Mode, press 'B' twice to enter the

Alarm Mode.

2. Press 'A'. Alarm Hours flash. Press 'C' to advance the

Alarm Hour.

3. Press 'B'. Alarm Minutes flash. Press 'C' to advance the

Alarm Minute.

4. Press 'B'. Alarm Time Zone flashes. Press 'C' to select

either Time Zone 1 or Time Zone 2.

NOTE: The Alarm is available in one Time Zone only.

5. Press 'A' to end set sequence.

6. Press 'B' to return to Time Telling Mode.

ACTIVATING THE ALARM AND HOURLY CHIME

1. While in Alarm Mode, press 'C' to activate the Alarm.

The Alarm symbol appears to indicate the Alarm will

sound at the preset Alarm Time for 20 seconds or until

'A', 'B' or 'C' is pressed.

2. Press 'C' again to activate the Hourly Chime.

"CHIME" appears to indicate the Hourly Chime will sound

every hour on the hour.

3. Press 'C' again to deactivate the Alarm.

4. Press 'C' again to deactivate the Hourly Chime.
5. Press 'B' to return to Time Telling Mode.

You've gotta go to the set setting, one click out on the knob and cycle through all the timezones using the B button (the lower one) to change all the settings to OF (for winter) or ON (for summer time). According to their website FAQ, they can't determine when daylight savings time goes into effect for all the different time zones so there is no automatic changeover from SMT to normal and back again. Disappointing, I know. I just spent half an hour going through their website looking for some master switchover as well.

Sounds like you're set for the wrong time zone, and your 12h/24h setting is off.

To change time zone: Hold down the adjust button until it beeps. Your time zone will be flashing at the bottom of the display. Use the Time Memo and/or Receive buttons to change it to the correct time zone. Then... To change to 12H mode: Press adjust again. 12H or 24H will be flashing at the bottom. Use the receive button to cycle the mode. When it's what you want, press adjust once more.

Time Setting Instructions:First press and hold ST/STP for a few seconds and make sure it says (Time 1). This watch has a (Time 2) to use in other time zones.You change from Time 1 and Time 2 by pushing the ST/STP button for a few seconds.Time 1 setting:- Press and hold the SET button (Light Function will blink) use the ST/STP button to select on or off. Then push the Mode button to go to the next function.- The Chime function will blink. Use the ST/STP button to select on or off and then push the Mode button to go to the next function.- Next will be to select 12hour or 24hour time by using the ST/STP button then press the Mode button to set the Hour, Minutes, and Seconds.- Continue to set the year but when you get to the Month/Day you have the option of putting the day first then the month, use the ST/STP to select then push the Mode button to enter the month and day.- When satisfied with your settings push the SET button and your done.
Time 2 Setting:- Press and hold the ST/STP button it will say Time 2 and then go away only showing the time and date for Time 2- To adjust this time to another time zone you push and hold the SET button.- Use the ST/STP button and the RESET button to move ahead or behind in hours depending on time zone. Push the SET button when done.-Your time 2 is set for a different time zone and your Time 1 is set for your local time. Remember to use the ST/STP button to go back and forth from Time 1 to Time 2.

go to support page on casio. and get your manual. youll probably gonna look for a 3 or 4 digit number located at the back of your watch. once you got the manual. go to page 4. and follow the steps of "Hand Home Position Correction". that should fix it.

i also have ga 110c and i have encountered this issue

It's most likely because of Daylight Saving Time. Your clock receives a signal through the air once a day from the actual atomic clock, much like a cell phone receives the time from your cell phone service provider, and it automatically resets itself to the exact time each time it receives this signal. Remember that the middle of the year (the second Sunday in March until the first Sunday in November in the US) is Daylight Saving Time for much of the United States. The clock has an option that allows you to set whether you are observing Daylight Saving Time or not. If this is set to "off", the time will be one hour behind until Daylight Saving Time ends (November 7th). Make sure this is set properly, and your problem will be solved.

mcdevito75 here, You re-set the time in a different time zone the same way as you do for the time zone your in now. The different time zones in the USA ru from 1 to 3 hours before the time in the Eastern part of the USA, example, Eastern time 3 PM, then going West, you have Central time 1 hour before, then Mountain time, 2 hours before , then Pacific time 3 hours before eastern time.

It is possible to set the main analogue hour and minute hand 30 minutes out of phase with the digital readout, but doing so will also put the analogue UTC dial 30 minutes off. It can be done by using a variation of the proceedure for zeroing the watch hands as follows: 1. Rotate the crown in its normal opering position to set the watch in chronograph mode (mode dial pointing to "chr") 2. Pull out the crown to the second click. This should cause all the hands on the watch to return to zero. "HR" should appear on the left-hand digital display. This will allow you to move the hour hand by twisting the crown. Advance it to about half way between the 12 o'clock and 1 o'clock positions. 3. Press the top button. "MIN" should appear in the left-hand digital display. This allows you to adjust the minute hand. Twist the crown to advance it to the 6 o'clock, or 30 minute, position. Note that this will also move the minute hand on the small UTC dial to the 30 minute position. 4. Press the crown back into its normal position. 5. Reset the digital time and date according to a time zone that is in a one-hour offset from UTC. This is not a perfect solution. Your digital readings will show the correct time for all one-hour offset time zones while your analogue nads are 30 minutes out of phase. Your small UTC dial will also be 30 minutes out of phase with the digital UTC. Hope this helps.