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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:
| GR Reference # | Mainspring | Buy |
|---|---|---|
| GR4520 | 1.60 x 0.110 x 600 x 13.0 (13.5) mm | Buy mainspring |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-370775 | CITIZEN CASE | |
| Benrus DL | DIRECT CENTER SECOND | |
| Citizen 4-020456 | CITIZEN CASE | |
| Citizen 4-370775 | CITIZEN CASE | |
| Citizen 4-H04295 | CITIZEN CASE | |
| Omega 3957 | OMEGA CASE USES CALIBER 210 | |
| Omega 535.027 | OMEGA CASE USES CALIBER 630 | |
| Seiko 5E20-8A10 | SEIKO CASE REFERENCE | |
| Seiko 7123-8339 | SEIKO CASE REFERENCE | |
| Seiko 7N82-0201 | SEIKO CASE 951201 |
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:
| Movement | Mainspring | Buy |
|---|---|---|
| Felsa 4100 | 1.60 x 0.110 x 600 x 13.0 (13.5) mm | Buy mainspring |
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