I just noticed that the 98xxx series handwound..

movement have a very similar layout to the Unitas 6498. Is there a connection?

I don´t think so, see the comparison.

I think they look eeriely similar...

barrel location, wheel location, balance cock location, those four prominent rubies.

there's no relationship....

Keep in mind that the basic layout of pocket watch movements probably falls within a few basic categories --all movements work the same.

Thanks, MF, mighty PW expert! :>)

Not really...

Ralph Ehrismann is, Fritz Wagener was. There are a fewb others too. I just collect them and know enough to be dangerous.

Regards,
Michael

However...

Everyone appreciates your PW photos and sharing.
--
Cheers from Isobars.