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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 |
|---|---|---|
| GR3026 | 1.20 (1.25) x 0.160 x 560 x 15.0 (15.5) mm | Buy mainspring |
| GR3022 | 1.20 (1.25) x 0.155 (0.160) x 540 x 15.0 (15.5) mm | Buy mainspring |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Girard Perregaux 480-481 | 21,600 BPH DSS SHOCK AUTO | 11.5 |
| Hermann Becker 111 | DIRECT CENTER SECOND | 11.5 |
| Seiko 7371-5020 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 1421-5710 | SEIKO CASE REFERENCE | |
| Seiko 1F20-0D29 | SEIKO CASE REFERENCE | |
| Seiko 1N01-0G39 | SEIKO CASE FEFERENCE | |
| Seiko 7371-5020 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko YS30-4030 |
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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