Is DarHin still around? Trying to reach him via email w/out any success...
I have three watches with this movement, here are two of them
1970 (N0 date stamp?) 14EB same specs as DarHin's 1969 example
The 14EB is based on the Valjoux 7733
Below is my 14EB (Val 7733-6) with date code M9 or 1969. It is from my 1970 Chronograph.