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You can also try https://www.esslinger.com they had them when i was looking for seals for the original Accutrons.
I use a product called " Kroil" made by KANO I ordered a 8oz can from amazon I use this when i tear down 100 year old Guns , watches and other...
No mater which way you use start at your lowest rpm and work up or you will have a pretzel on a split balance.
I use a product called Kroil it has been the best rust penetrate that I have found it wont even stay in the can a few drops and a few days of...
Sorry my 1958 Waltham factory parts book only goes back to 1883.
Do you still need a copy of the manual for the Bulova tool if so on is attached
We need a picture of the movement showing the full serial number in order to identify the staff needed.
There are two manuals that discuss timing problems the "Accutron by Bulova 214 service manual" and "Facts About Accutron" I do not know the rules...
Did you test the resistor before re soldering it? if not the only way to really test it is to take it out of the circuit when i do something...
THank you there is quite a few chats on the subject. The paint would probably need some experimental thinning to get it right.
What was the type of Ink/paint used to highlight lettering in pocket watch movements?
On my keystone between a thicker grease and adjusting the nylon adjusting screw it took out most of the wobble.
I have the same problem the dial on mine has about 50% of the paint flaked off. The problem seems to b the dial pan is polished and the paint did...
try here Bulova watch part 11ALACD balance wheel complete 721 | eBay
Sorry if i caused confusion this is the best picture of the pages. I think the confusion in Friction vs Jewel in setting. It sounds like yours is...
The friction hole size is 1.20 mm for the friction set balance jewel with a pivot hole size of .13 1/4 mm dia. the 1.70mm is the cap jewel.
I feel the cost to the information within the book is over rated mostly just patent information.
Mostly you will more need information on the watch movements the cases were secondary and depended on the wants and need of thee people that...
if i read my Waltham materials book(1958) correctly it is friction fit at part # j-78 1.20 mm dia with a hold size of .13 1/4 mm the unset cap...
Great idea- will help me with my shaky hands.