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Forster 426
(Foresta)
Ligne: 11.5'''
Jewels: 17/25
Lift Angle: 52°
Power Reserve: 43 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1975
Diameter: 26 mm
Height: 5.85 mm
Hands: 1.50 x 0.90 x 0.25 mm
The Forster 426 watch movement is an automatic movement that features sweep seconds, day and date display, and a calendar with quickset function. It was used primarily during the period around 1975.
The Forster 426 features the following functions:
- Automatic Winding
- Calendar with quickset
- Day and Date Display
- Sweep Seconds
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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