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Felsa 691
Ligne: 11.5'''
Jewels: 17/25
Lift Angle: 52°
Power Reserve: 43 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1970
Diameter: 26 mm
Height: 5.35 mm
Hands: 1.50 x 0.90 x 0.25 mm
The Felsa 691 watch movement is a mechanical movement with automatic winding capabilities. It features a sweep second function and a quickset date mechanism. The movement is equipped with shock protection, ensuring durability and reliability. The Felsa 691 movement was predominantly used during the 1970s.
The Felsa 691 features the following functions:
- Automatic Winding
- Date: quickset
- Shock Protection
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5383 | Ordinary/None | Buy staff |
| 5383 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.105 x 360 x 10.5 mm | GR2938X | Auto | Buy mainspring |
| 1.20 x 0.105 x 320 x 10.0 mm | GR2936X | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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