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Home » The Gruen Model Database » The caliber database » The caliber 35
The caliber 35 [message #13300] Mon, 17 August 2020 00:02 Go to previous message
thesnark17 is currently offline  thesnark17
Messages: 654
Registered: January 2017
Gruen Master
Type : pocket watch
Period/date : 1900-1920
Gender : men's

Caliber : 35
Movement Maker : Gruen
Size: 12 size with spacer ring, 17''' without

/vgforum/index.php?t=getfile&id=6802&private=0
/vgforum/index.php?t=getfile&id=6801&private=0
/vgforum/index.php?t=getfile&id=6804&private=0
17 jewel variant
/vgforum/index.php?t=getfile&id=6803&private=0
21 jewel variant
/vgforum/index.php?t=getfile&id=6805&private=0
/vgforum/index.php?t=getfile&id=6806&private=0

While the 17 jewel variant lacks the top-end chronometer balance and the 21 jewel has it, there exist 17 jewel variants with the top-end balance and 21 jewel variants without.

Whether there are different caliber numbers for the different jewel counts and configurations is for someone else to research. I call both of these "caliber 35" because that's what I was told they were, years ago. I have no documentation.
 
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