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Junghans J17
Ligne: 12'''
Jewels: 15
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1940-1949
Diameter: 26.5 mm
Height: 3.95 mm
Hands: 1.40 x 0.65 mm
The Junghans J17 watch movement is a manual wind movement that was in production from 1940 to 1949. It featured a bimetallic screw balance and a Breguet hairspring. Additionally, this movement included a sub-second function. A total of 391,000 units of this movement were produced during the specified period.
The Junghans J17 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.130 x 340 x 11.0 mm | GR3339 | Manual | Buy mainspring |
| 1.30 x 0.120 x 320 x 10.0 mm | GR3311 | 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
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