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Felsa 4017N
Ligne: 10.5'''
Jewels: 17
Power Reserve: 35 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 23.7 mm
Height: 3.8 mm
Hands: 1.40 x 0.80 mm
Base: Femga 502
The Felsa 4017N watch movement, along with its related models Femga 502 and 520, as well as the Precimax 250, 250SC, 400, and 450, exhibit significant similarities. However, the exact relationship between the French Femga and the Swiss Precimax remains unknown. Further examination of samples is expected to clarify any uncertainties. Functions of the Felsa 4017N movement include manual wind and sub second.
The Felsa 4017N features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 2871 | Ordinary/None | Buy staff |
| 3099 | Ordinary/None | Buy staff |
| 4459 | Antichoc | Buy staff |
| 4405 | Incabloc | Buy staff |
| 3109 | Supershock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.65 x 0.100 x 300 x 9.0 mm | GR4736 | Manual | Buy mainspring |
| 1.60 x 0.110 x 260 x 9.0 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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