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Junghans 620.12
Ligne: 7.75'''
Jewels: 17
Power Reserve: 45 hrs
Frequency: 28800 vph
Type: Manual Wind
Period used: ~1975
Diameter: 17.5 mm
Height: 3.5 mm
Hands: 1.20 x 0.70 x 0.20 mm
Base: ETA 2660
The Junghans 620.12 is a manual wind mechanical watch movement with a sweep second hand. It features an optional hack feature. The movement was used in watches produced around 1975.
The Junghans 620.12 features the following functions:
- Manual Winding
- Optional hack feature
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.32 x 0.077 x 320 x 7.0 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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