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Junghans 679.81
Ligne: 19'''
Jewels: 15
Power Reserve: 39 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1935
Diameter: 42.9 mm
Height: 4.2 mm
Hands: 1.85 x 1.00 / 0.28 mm
The Junghans 679.81 is an open face calibre movement with options for a bimetallic screw balance and a Breguet hairspring. It shares similar characteristics with the 40, 42, 44, 46 models, with the main differences lying in their bridge layouts. The movement features stem winding and setting, as well as a sub-second function. It was commonly used around the year 1935.
The Junghans 679.81 features the following functions:
- Stem wind and set
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.30 x 0.205 x 500 x 16.0 mm | GR6446 | Manual | Buy mainspring |
| 1.50 x 0.210 x 440 x 16.0 mm | GR4362 | 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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