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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 |
|---|---|---|
| GR3962 | 1.45 (1.50) x 0.100 (0.112) x 600 x 12.5 mm | Buy mainspring |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-S30566 | CITIZEN CASE | |
| Seiko 1221-5510 | SEIKO CASE REFERENCE | |
| Seiko 2Y00-0018 | ||
| Seiko 7750-6049 | SEIKO CASE 08/12/98 |
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 |
|---|---|---|
| Venus 140 | 1.45 (1.50) x 0.100 (0.112) x 600 x 12.5 mm | Buy mainspring |
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