1966 Diamond Excellency "L".
An interesting thing I noticed on this Watch vs the only other in the registry is how mine is stamped " rolled " and the other is stamped " filled " on the back case.
The other is also listed as a '67 even though the case is stamped "M6".
Thanks!
In reply to 1966 Bulova Diamond… by JimDon5822
In reply to Love it, bursting with… by Kathy L.
I am leaning more to consider this the "L" variant due to the black dial.
It is likely that the "C" and "D" variants use a silver color dial that just appears either dark or just the way the photo shows this particular silver. Also, the linebook image has the 'BULOVA' on the dial not appearing white, which to me would make the dial a lighter silver color. There was also an "O" variant with gilt dial in yellow gold.
I cannot find a linebook reference for the black dial "L", but we have two ads from 1967 showing it.
Diamond Excellency "L"