OK, here is a question for you techies… With my 3235, I consistently see it within the +- two seconds a day WHEN I WEAR IT. I.E. When my 126619B is on the winder (a Wolf) for several days I have found it falls out of tolerance. Yesterday, I took it off after five days on the winder and it was (approximately) 40 seconds slow. Yet, when I wear it and check it regularly it is very-very accurate. Could there be something wrong with my winder? Has anyone done any studies with winder accuracy versus daily wearing?