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Judex 120
(Sefea)
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1956-1963
Diameter: 26 mm
Height: 4.9 mm
Hands: 1.60 x 0.95 x 0.21 mm
The Judex 120 is a mechanical watch movement that was in use from 1956 to 1963. It is a manual wind movement with a sweep second hand and a date function that can be set by +/- 24 hours.
The Judex 120 features the following functions:
- Date: set by +/-24h
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4158 | Durobloc | Buy staff |
| 4158 | Monorex | Buy staff |
| 4158 | Rufarex | Buy staff |
| 4158 | Shockproof | Buy staff |
| 4121 | Unishock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.090 x 315 x 9.0 mm | Manual | Buy mainspring | |
| 1.40 x 0.100 x 300 x 9.0 mm | GR3664 | 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
| Part Description | Reference # | Alternate | Buy |
|---|
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