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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 |
|---|---|---|
| GR4385X | 1.55 (1.60) x 0.100 (0.105) x 400 x 10.5 mm | Buy mainspring |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 30-4387 | CITIZE CASE REFERENCE | |
| Citizen 4-041691 | CITIZE CASE REFERENCE | |
| Citizen 4-078179 | CITIZEN CASE | |
| Citizen 4-092163 | CITIZEN CASE | |
| Citizen 4-107292 | CITIZE CASE REFERENCE | |
| Citizen 4-580222 | CITIZEN CASE | |
| Citizen 4-F46215 | CITIZEN CASE | |
| Citizen 4-G07133 | CITIZEN CASE | |
| Citizen 4-Y57747 | CITIZEN CASE | |
| Omega 166.0279 | OMEGA CASE - USES CALIBER ? | |
| Seiko 1100-5000 | SEIKO CASE REFERENCE | |
| Seiko 1E50-525E | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7321-603A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7546-802K | SEIKO CASE REFERENCE | |
| Seiko V789-6A60 | SEIKO CASE 951201 | |
| Seiko Y113-8169 | PULSAR 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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