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Junghans 686.70
Ligne: 11.5'''
Jewels: 15
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 26 mm
Height: 4.0 mm
Hands: 1.30 x 0.60 / 0.21 mm
The Junghans 686.70 watch movement, produced around 1945, is a manual wind movement with a sub-second function. It is part of a series of movements numbered from 210 through 220, with models 222, 224, 226, and 227 included as well. The specific differences between these movements are not known. The Junghans 686.70 movement features various bridge shapes, exhibiting technical diversity within its design.
The Junghans 686.70 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.80 x 0.100 x 350 x 10.0 mm | Manual | Buy mainspring | |
| 1.80 x 0.100 x 320 x 9.0 mm | GR5254 | 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
| Part Description | Reference # | Alternate | Buy |
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