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Return To ShopTo look for similar mainsprings that exactly match a specific dimension, select it from the links above.
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:
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Certina 275 | REGULAR AND SWEEP SECOND | 10.5 |
| Citizen 4-850947 | CITIZEN CASE | |
| Citizen 4-850947 | CITIZEN CASE | |
| Citizen 4-850947 | CITIZEN CASE | |
| Citizen 60-1012 | CITIZE CASE REFERENCE | |
| Dugena 638 | 8.75 | |
| Omega 3616 | OMEGA CASE USES CALIBER 240 | |
| Pulsar VX38 | ** USE HAT V338 ** QUARTZ DSS CAL MOON | 10.5 |
| Seiko 1221-5440 | SEIKO CASE REFERENCE | |
| Seiko 1M20-5A80 | ANALOG QUARTZ | |
| Seiko 7N29-6B20 | SEIKO CASE REFERENCE | |
| Seiko W441-4000 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
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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