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Junghans 686.70
Ligne: 8.75'''
Jewels: 15
Lift Angle: 52°
Power Reserve: 36 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 19.7 mm
Height: 3.3 mm
Hands: 1.20 x 0.60 / 0.18 mm
The Junghans 686.70 watch movement, part of the generation 350, features interchangeable setting-lever springs. The specific differences between the Junghans 686.70, 352, and 358 are unknown. This manual wind movement includes a sub-second function and was commonly used around 1945.
The Junghans 686.70 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 3016 | Ordinary/None | Buy staff |
| 995 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.080 x 250 x 7.5 mm | Manual | Buy mainspring | |
| 1.40 x 0.080 x 240 x 7.0 mm | GR3607 | 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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