Looking for a "HF" case back for Speedmaster ref. 105 003 -64 or -63

 

bump

 

I am still on the hunt

 

still searching

 

bump

 

anybody?

 

still on the hunt...

 

https://omegaforums.net/threads/omega-speedmaster-105-003-64-caseback.166014/
In case you didn’t see it, not sure if it is better than your current