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Junghans 688.12
Ligne: 10.5'''
Jewels: 17
Power Reserve: 53 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Diameter: 23.7 mm
Height: 3.95 mm
Hands: 1.50 x 0.80 / 0.21 mm
The Junghans 688.12 is a mechanical watch movement with manual winding and sub-second functionality. It is part of a series that includes the 1260, 1262, 1264, 1266, 1270, 1272, and 1276 movements. The differences between these movements are not known. The Junghans 688.12 movement was commonly used around 1955.
The Junghans 688.12 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.80 x 0.110 x 290 x 9.5 mm | Manual | Buy mainspring | |
| 1.80 x 0.105 x 300 x 9.0 mm | GR5266 | 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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