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Felsa 4177
Jewels: 17
Frequency: 18000 vph
Type: Manual Wind
Period used: 1901-1914
Diameter: 29.63 mm
The Felsa 4177 watch movement was produced between 1901 and 1914, with a total production of 11,000 units. It features an open face calibre, specifically the model 3. The movement is equipped with a bimetallic screw balance and utilizes a Breguet hairspring. Additionally, it incorporates a negative stem mechanism. The functions of this movement include stem winding and setting, as well as a sub-second display.
The Felsa 4177 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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