Does anybody know if Omega used anybody other than Huguenin Freres for early (321) Speedy cases and if so, are there any examples of their "mark"?

 

'66 105.012's we're made by le central boîte (CB).

 

Thanks David. Has anyone seen this mark before?

 

Aren't they off early straight lugs?

 

If that's the case (pardon the pun) sounds like the one I have been offered might be kosher.

 

That was the mark on my straight lug from 1967.

 

Despite extensive research in Omega archives, we were not able to identify this case maker, which did all 105.003-65.

not all 105.012-66 were made by CB

 

Thanks gentlemen. As always OF comes up trumps with the answers.

 

This may help, although the maker remains unknown, there are other case makers not well known to public, already identified:

http://forum.horlogerie-suisse.com/viewtopic.php?f=1&t=12872

http://forums.watchuseek.com/f20/case-makers-omega-question%85-535597.html

The research belongs to M. François Boucher and i believe he is a member here too.
Since then, he might have discovered the maker.