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Felsa 77
Ligne: 17'''
Jewels: 15
Power Reserve: 30 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1936
Diameter: 38.2 mm
Height: 5.85 mm
Hands: 1.90 x 1.00 / 0.28 mm
The Felsa 77 is an open face calibre movement, belonging to a series of watch movements numbered 500 through 509. The specific differences between these movements are not known. The Felsa 77 movement features stem winding and setting, as well as a sub-second function. This movement was commonly used during the approximate period of 1936.
The Felsa 77 features the following functions:
- Stem wind and set
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.10 x 0.180 x 450 x 15.0 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
| Part Description | Reference # | Alternate | Buy |
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