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The caliber 835 [message #687]

Mon, 17 June 2013 19:26

mikey
Messages: 709
Registered: May 2013
Location: Paris, Ontario

Gruen Master

The Gruen 835 was made by Aegler starting approximately in 1924. It is also known as the Rolex 200 or Alpina 835. It is a 6.75 x 11" 15 jewel 4 adj movement bearing patent #+97101. All are marked with the movement number just below the balance wheel. EDIT: I understand that the 835B has interchangeable parts but apparently is a slightly different size. Still trying to find out more info on the 835B

I've got 3 different examples here with slightly different markings:

index.php?t=getfile&id=359&private=0

Attachment: Gruen 835_74 movement b.jpg
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Attachment: Gruen 835_OS-65 movement.jpg
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Attachment: Gruen Aegler 835_OS-65 movement 2.jpg
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Attachment: Gruen Aegler 835_OS-65 top plate.jpg
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