Hello all, just some general info I thought would be interesting to find out.

I have a Camaro dial and noticed it was made by Durig Freres, Bienne. I wondered if anyone knew much about their association with Heuer and how they fit into the picture in line with the Singer dials. Which was first or did they work concurrently with different models etc etc?

There seems to be little info about this Heuer dial maker!

Many thanks,
Steve