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Femga 520C
Jewels: 17
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1911
Diameter: 27.94 mm
The Femga 520C watch movement, produced in 1915 with 1000 units, is an open face calibre model 5. It features a bimetallic screw balance and a Breguet hairspring, as well as a negative stem mechanism. With a base plate smaller than that of the model 3 but similar in size (0 size), the differences between the model 3, 5, and 7 are unknown. This movement offers stem wind and set functionality, along with a sub second hand. It was used during the approximate period of 1911.
The Femga 520C features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
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Mainspring Listing
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Incabloc Part Listing
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KIF Part Listing
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Documents
Parts Listing
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