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Felsa 71
Ligne: 10.5'''
Jewels: 15
Power Reserve: 48 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 23.7 mm
Height: 3.9 mm
Hands: 1.30 x 0.85 / 0.18 mm
The Felsa 71 is a manual wind watch movement with a sub-second function. It was used in watches manufactured around 1945. The specific differences between the 414, 415, 418, and 419 models are unknown.
The Felsa 71 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.70 x 0.090 x 340 x 9.5 mm | GR4856 | Manual | Buy mainspring |
| 1.70 x 0.090 x 320 x 9.0 mm | GR4855 | Manual | Buy mainspring |
| 1.70 x 0.100 x 300 x 9.0 mm | GR4879 | 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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