I am not too familiar with ww and would like to get the movement out of a Ball Trainmaster ww so that I can get the case properly cleaned up. I don't want to force the wind stem but it seems that I need to pull the stem out a bit further in order for the movement to come out of the case.

Is there a trick to getting the movement out or do I just need to pull the stem hard? Have tried continuing to 'unscrew' but it just continues to wind the hands.

Any help appreciated, thanks.

Worked on it some more and found the release pin so I now have the movement out. Simple when you know how!

I'm happy you found the release pin. Now you will not have to fix a broken winding stem.