I need some helpful hints adjusting a Bulova 17AH. I have the watch beat error down to 0.5 msec but I need to get the face-up and stem-up rates much closer. Face-up is running about -5 s/d stem-up is running +33 s/d. The regulator pins are tightly closed but not touching. What can I do to get the rates closer? The regulator adjustment is centered and the watch runs nice straight plots.
I am not familiar with what the normal adjustment positions are for a good PW. I did have a Hamilton 992B that was adjusted 8 positions. I assume this means 5 positions and three temps. Since the Bulova was Swiss made it is marked 'unadjusted.'
Thank you for looking and I hope to hear you all.
Guy
I am not familiar with what the normal adjustment positions are for a good PW. I did have a Hamilton 992B that was adjusted 8 positions. I assume this means 5 positions and three temps. Since the Bulova was Swiss made it is marked 'unadjusted.'
Thank you for looking and I hope to hear you all.
Guy