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Junghans 684.70
Ligne: 5.75 x 8.5'''
Jewels: 17
Power Reserve: 35 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Size: 12.8 x 19.6 mm
Height: 3.85 mm
Hands: 1.00 x 0.55 mm
The Junghans 684.70 watch movement features a ratchet on the dial side and a crown mechanism with a rocker bar. The specific differences between the Osco 53 and Junghans 684.70 movements are not known. This movement is manually wound, and it was commonly used during the period around 1955.
The Junghans 684.70 features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.085 x 230 x 7.5 mm | Manual | Buy mainspring | |
| 1.40 x 0.100 x 220 x 7.5 mm | GR3660 | Manual | Buy mainspring |
| 1.40 x 0.060 x 220 x 6.0 mm | GR3562 | 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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