Quite likely the interior clock movements are the same and interchangeable (if your trying to get the first up and running).
I just bought a 1975 quartz zeit version of your second clock and successfully swapped its movement into my E9 clock.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.