Yes it should be an easy fix to address the pusher issue... contact the folks I've mentioned if you need their contact info let me know.

: Are you in the UK? or USA? If you're in the UK I would recommend
: James Hyman as he should be able to sort your issue with the
: hands and source a proper crystal. If you're in USA Craig
: Bergsma would be my pick. I left out one more person who is in
: Belgium, Abel Court, however, he can get rather busy as he's
: very popular in the community and it may take some time to get
: to your watch. For all of the above they should be able to give
: you an idea of what it would cost to address your issues. I
: don't believe you would spend more than the watch is worth then
: again if there are other issues that cannot be seen until a full
: inspection is performed the estimates will vary.

: ~George