32xx movement problem poll and data thread

[saxo3]

Originally Posted by cascadez71

After +58 hour measurements where watch failed to read on 3U and 9U, I immediately fully wound watch and started wearing. Put on timeographer 10 minutes later in DU and readings were very wild -300 to -900 s/d, amplitude all over the place.

Very surprising, I have never heard of such behaviour.

Originally Posted by cascadez71

Watch was wound fully after 58 hr test but was demonstrating extremely low amplitude and rate even in DU position. Worn during day today was losing 15-20 s/hour. Clearly letting it run down to near 60 hours magnified the issue.

Why should a movement deteriorate drastically after running to about 83% (58/70) of its power reserve?