Omega and Beyer?

After some research, I would like to ask the pro´s:

Did Beyer (really) sign OMEGA-dials?



picture from:

https://omegaforums.net/threads/1930s-omega-non-magentic-waterproof-signed-beyer.13389/

TÜRLER you can find, but can anyone share BEYER-OMEGA-photos here?
Was Beyer ever Omega-Partner?



@kyle L

Kyle: do you still have this watch? 😀