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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 |
|---|---|---|
| Wittnauer 4771 | WITTNA CASE REFERENCE | |
| Bulova C863136 | BULOVA CASE REFERENCE | |
| Eterna 778 | QTZ | 333 |
| Omega 18540 | OMEGA CASE USES CALIBER 580 | |
| Seiko 5A70-3C80 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Wittnauer 4771 | WITTNA CASE REFERENCE |
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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