How to get a PAM 329 Crystal?

[evalverde]

Dear Friends

 

I have a replica PAM 329 P ZF 1:1, perfect!!

 

But its crystal seems to be a little off seat. (4 oclk well seated, 11 oclk a little up).

Solution: take it to a watch-man an re-seat the crystal.  But, the watch-man says it is a slight possibility to break it ;-(

So, prior to get into the OR, I will like to know if there is a way to get a crystal replacement somewhere?

Thanks

 

E!

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(It is  about is a 36.7 mm, I understand that I have to give the " more than exact size")