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321 movement Barrel and train wheel bridge question
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DON
·Heres the same movement, but different pieces
Yours has a metal base with a thin spring and end piece
This one a bit more complex, but doing the same thing
Others with variations in Omega and Lemania
Vacheron for Hodinkee with Lemania 2310
Also
Breguet using the Lemania 2320
Omega 27 CHRO C12
Yours has a metal base with a thin spring and end piece
This one a bit more complex, but doing the same thing
Others with variations in Omega and Lemania
Vacheron for Hodinkee with Lemania 2310
Also
Breguet using the Lemania 2320
Omega 27 CHRO C12
Edited:
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Tipofthehat
·I think what I may actually be dealing with is perhaps the 27 Chro C12 T1 PC AM, that has been fitted with a few parts to have a 321 appearance. Looking at this page the upgrade to the the minute recorder jumper, (https://omegaforums.net/threads/321-vs-27-chro-c12.117070/) may explain the missing parts.
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DON
·Anything marked under the balance?
shown in last image. Calibre number under the balance
shown in last image. Calibre number under the balance
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Archer
··Omega Qualified WatchmakerI think what I may actually be dealing with is perhaps the 27 Chro C12 T1 PC AM, that has been fitted with a few parts to have a 321 appearance. Looking at this page the upgrade to the the minute recorder jumper, (https://omegaforums.net/threads/321-vs-27-chro-c12.117070/) may explain the missing parts.
Yes, that is what you have based on the photos. So it's a franken movement basically.
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Northernman
··LemaniacThe minute recorder jumper change happened for Lemania in 1951.
They also changed their designation from CH27 to 23/25xx.
From the fournitures catalog:
The updated parts are shown in the 1951 addendum.
I assume that the change happened to the Omega versions made by Lemania about the same time.
Cheers!
They also changed their designation from CH27 to 23/25xx.
From the fournitures catalog:
The updated parts are shown in the 1951 addendum.
I assume that the change happened to the Omega versions made by Lemania about the same time.
Cheers!
