August 02, 2010, 18:21
Robert V. Jones60 Hour Mainsprings
Can anyone confirm these are mainsprings for 60 hour Illinois watches. Would they be for Bunn specials or Sangamo or either.
August 02, 2010, 18:40
Tom BrownRobert
The book I have lists the 60 hour as 21 x6 3/4 x 27, it states 13th, 14th, 15th models all 60 hours.
It is the only mainspring I show listed for Illinois 60 hour watches so I would say if it is a 16s Illinois 60 hour it takes that spring.
The one I listed is the closest in size to the one you list.
Hope it helps.
Tom
August 05, 2010, 22:34
Samie L. SmithRob (young man)yes they are 60 hour springs .
August 05, 2010, 23:43
Robert V. JonesThanks old man I didnt want to list them as so if they were not. Do you know if they are for the Sangamo or the bunn special or either
August 06, 2010, 22:08
Samie L. SmithRob the 60 hour Bunn special &60 hour sangamo special do use the same spring.