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Precimax 250SC
Ligne: 10.5'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1950
Diameter: 23.7 mm
Height: 4.95 mm
Hands: 1.35 x 0.90 x 0.28 mm
The Precimax 250SC watch movement, which was in use around the 1950s, is characterized by its manual wind mechanism and sweep second function. Additionally, late samples of this movement incorporate the Kif-Duofix combined settings for the escapement wheel.
The Precimax 250SC features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.095 x 330 x 9.5 mm | Manual | Buy mainspring | |
| 1.60 x 0.100 x 300 x 9.0 mm | GR4486 | 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) |
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Documents
Parts Listing
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