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Mainspring
For General 820B
1.25 x 0.110 x 12.0 mm
Height (H): 1.25mm
Thickness (T): 0.11mm
Barrel Diameter (BD): 12mm
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 |
|---|---|---|
| Citizen 4-E67781 | CITIZEN CASE REFERENCE | |
| Citizen 4-351401 | CITIZEN CASE | |
| Citizen 4-E67781 | CITIZEN CASE REFERENCE | |
| Dugena 1208 | 6.75 | |
| Longines 156.2 | QUARTZ-ANALOG-DSS-CALD W/CORR | 10.5 |
| Omega 511.073 | OMEGA CASE USES CALIBER 483 |
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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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