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Mainspring
For Felsa 166
1.25 x 0.110 x 320 x 10.0 mm
Height (H): 1.25mm
Thickness (T): 0.11mm
Total Length (TL): 320mm
Barrel Diameter (BD): 10mm
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 |
|---|---|---|
| Bulova C860395 | ||
| Bulova C877306 | BULOVA CASE REFERENCE | |
| Citizen 1032A | 6.75 x 8 | |
| Citizen 4-451082 | CITIZEN CASE | |
| Citizen 4-795181 | CITIZEN CASE | |
| Citizen 4-K00527 | CITIZEN CASE | |
| Elgin 192 | AMERICAN P/W | |
| Citizen 1032A | 6.75 x 8 | |
| Omega 7156 | OMEGA CASE USES CALIBER 552 | |
| Citizen 1032A | 6.75 x 8 | |
| Seiko 7E21-6A10 | ||
| Seiko L122-4000 | SEIKO CASE REFERENCE | |
| Winton 102 | PRECISION 102 |
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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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