So, my beloved VC AT has gone in for regulation. It has been running a very consistent +12 seconds per day. I think the movement must be solid to be so consistent, but +12 is outside IWC tolerances and, as it is only 15 months old, should be capable of better. I put it off for ages, but eventually decided the time had come.
I've found a couple of threads in the archives which suggest almost spot on accuracy. Anyone have any experience of the 80111? Am I right to expect better accuracy?
Jez