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Valjoux 7730 vs. 7733 in an Autavia 7763C

As I managed to open my 7763 Compression Case, I was quite surprised to find a V. 7733 instead of the expected V. 7730.
I have noticed that the change from 7730 to 7733 must have been around 1970/71 and in fact I found several 7763C with the latter movement.
So I assume that everything is okay with a 1970+ 7763C housing a 7733, although I've found no evidence of that on ""?

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Valjoux 7730 vs. 7733 in an Autavia 7763C
Re: Valjoux 7730 vs. 7733 in an Autavia 7763C
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