I have an Aqua Terra (Ref: 231.10.42.21.02.002) that I have had for about a year and a half. I wear it constantly and I sleep with it on. A couple of months ago, I woke up and found that it had lost a little more than an hour over night but was still running. After I got up although the time was wrong it did not appear to be loosing any more time. I then set the correct time and it has run perfectly ever since.

Any ideas what happened?

Paul.

 

It wasn't the night of Daylight Savings Time, was it?

There are a few things that could have happened, like maybe the hands catching on each other or you were abducted by aliens.

 

was thinking about daylight savings as well, but that was a couple of months ago.

as for the solution, if there hasn't been a problem since, I can only assume you were doing something in your sleep.