fitting an ETA movement into a PAM

[azbank]

Hello friends, 

 

I have finally decided to get myself a PAM, never owned one, was always a Rolex fan, but know want something chunky on my wrist. 

 

However, I only want a PAM into which I can easily install a genuine ETA movement, hence I am thinking to get one of these, besides their good looks and a 47MM sizeziness they are running seconds free which makes things easier for me: 

 

PAM 232 

PAM 372 N

 

I would appreciate your knowledge about which ETA movement will easily fit into these watches. I do not care about the looks of the case back. 

 

Also if you know where I can get very thick and tall domed plexi for these watches please do let me know. 

 

I appreciate your help and taking your time to write to me on this. 

 

many thanks,

Hagan