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Junghans 623.21
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 39 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1970
Diameter: 26 mm
Height: 3.6 mm
Hands: 1.30 x 0.90 x 0.21 mm
Base: Fontainemelon 72
The Junghans 623.21 is a manual wind watch movement that incorporates sweep seconds. It is part of a broader series of movements that includes the 72, 72-6, 721, 723, 725, and 725-7, although the specific differences between them are not known. The Junghans 623.21 movement was utilized in watches produced around the 1970s.
The Junghans 623.21 features the following functions:
- Manual Winding
- Sweep Seconds
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.120 x 340 x 10.5 mm | GR2974 | Manual | Buy mainspring |
| 1.20 x 0.120 x 320 x 10.5 mm | 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 |
|---|---|---|---|
| MINUTE WHEEL | 260/224 | 260/FF 553-2N | Buy part |
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