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Mainspring
For Junghans 620.70
1.60 x 0.120 x 320 x 10.5 mm
Height (H): 1.6mm
Thickness (T): 0.12mm
Total Length (TL): 320mm
Barrel Diameter (BD): 10.5mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
GR Approximation
This mainspring does not have a GR reference. The following GR mainsprings are the closest fit, when values differ the exact value is shown brackets for reference:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Armitron 20/1203 | ||
| Bulova C852026 | BULOVA CASE REFERENCE | |
| Citizen 4-650034 | CITIZEN CASE | |
| Citizen 2210 | 18,000 BPH | 7.75 |
| Citizen 38-0121 | CITIZE CASE REFERENCE | |
| Citizen 4-060059 | CITIZEN CASE | |
| Citizen 4-097432 | CITIZEN CASE | |
| Citizen 4-352599 | CITIZEN CASE | |
| Citizen 4-650034 | CITIZEN CASE | |
| Citizen 4-848462 | CITIZEN CASE | |
| Citizen 4-852737 | CITIZE CASE REFERENCE | |
| Citizen 4-H17290 | CITIZEN CASE REFERENCE | |
| Citizen 4-L10985 | CITIZEN CASE | |
| Movado 25 | 6.25 x 7.75 | |
| Omega 396.0942 | ||
| Omega 591.0040 | OMEGA CASE USES CALIBER | |
| Omega 596.0013 | OMEGA CASE REFERENCE | |
| Seiko 4206-520D | SEIKO CASE REFERENCE | |
| Seiko 6106-7735 | SEIKO CASE REFERENCE | |
| Seiko 6309-7230 | SEIKO CASE REFERENCE | |
| Seiko V232-0480 | SEIKO CASE REFERENCE |
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Similar Mainspring Listing
This mainspring is similar to the mainspring used by the following movements. A similar mainspring differs slightly in one or more dimensions but may possibly still work as a replacement. When values differ the exact value is shown brackets for reference:
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