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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 4-240049 | CITIZEN CASE | |
| Citizen 4-267826 | CITIZEN CASE | |
| Citizen DP-8024 | CITIZE CASE REFERENCE | |
| Omega 6734 | OMEGA CASE USES CALIBER 620 | |
| Omega 7058 | OMEGA CASE USES CALIBER 480 | |
| Seiko 4N20-0650 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5Y31-500A | ||
| Seiko 6309-585A | SEIKO CASE REFERENCE | |
| Seiko 7N39-5A29 | SEIKO CASE 971129 |
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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