Movement of a hand seems strange
Time/calendar is incorrect.
Below may be possible causes. Try the following remedies in sequence.
|The chronograph is being used.||Stop chronograph measurement.|
|The world time setting is not correct.||Check and correct the time zone setting for the world time.|
|The summer time setting is not correct.||Check the summer time setting.|
|The watch has not received time signals successfully.||Refer to the two articles of “Cannot receive time signals” and try to receive time signals.|
|Reference position is incorrect.||Check and correct the reference position.|