My daughter stays in Japan right now. Since she is bilingual Japanese and German, I thought about asking her to bid on this rare piece of 914.
But - I checked my original Porsche parts manual:
914 641 504 30 is the "normal" europian version for the 1.8 and 2.0.
The japanese version would be
914 641 507 00I guess, this "Japanese" speedo had just the face plate replaced some time. Probably a car that was not designed for the japanese market in first place.
Less desireable for the serious collector.
Obviously there was no "japanese" Version for the early 1.7 cars.
Greets, Arno