Excellent customer service from Nomos Glashutte

[SIB]

Setting lever won’t influence timekeeping. My guess is that they’ve fully serviced this watch, the setting lever is part of the keyless work, dial has to cone off to access it, once you’re that far in it makes sense to go the whole hog and fully strip the movement.

Definitely a good result.

Thanks Paul, that's the only part on the list from my receipt so assumed this was the fault but as you say this is probably a part that was replaced as a matter of course with a service

The watch is running nicely now anyway so whatever has been done has worked