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Mainspring
For Omega 661
1.10 x 0.118 x 340 x 10.0 mm
Height (H): 1.1mm
Thickness (T): 0.118mm
Total Length (TL): 340mm
Barrel Diameter (BD): 10mm
End Type: Auto
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 |
|---|---|---|
| Seiko 6730-5230 | SEIKO CASE REFERENCE | |
| Citizen 4-038550 | CITIZEN CASE | |
| Citizen 4-272579 | CITIZEN CASE | |
| Citizen 4-711343 | CITIZEN CASE | |
| Citizen 82-9234 | CITIZE CASE REFERENCE | |
| Longines Q375 | QUARTZ- | |
| Omega 161.0041 | OMEGA CASE - USES CALIBER 552 | |
| Omega 6878 | OMEGA CASE REFERENCE | |
| Omega 7396 | OMEGA CASE USES CALIBER 1353 | |
| Seiko 6730-5230 | SEIKO CASE REFERENCE | |
| Seiko 7N43-8A10 | SEIKO CASE 08/12/98 | |
| Seiko 7S26-0490 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7T62-0A60 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y499-4020 | 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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