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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:
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bettlach 8485 | PIN LEVER DSS CAL. DATE | 10.5 |
| Seiko 4206A | 21600 BPH 17 JL AUTO CALD DAY-DATE W/CORR S.S. | 7.75 |
| Seiko 830 | AUTO SW SEC. 30 JEWELS | 13 |
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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