To 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:
| GR Reference # | Mainspring |
|---|---|
| GR4079 | 1.50 x 0.080 x 300 x 7.5 mm |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-043740 | CITIZEN CASE | |
| Citizen 4-043740 | CITIZEN CASE | |
| Seiko 7009-537B | SEIKO CASE REFERENCE | |
| Universal Geneve 335 | CHRONO | 17 |
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
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