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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 |
|---|---|---|
| GR2371X | 0.95 (1.00) x 0.070 (0.080) x 240 (220) x 6.5 (7.0) mm | Buy mainspring |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-K06690 | CITIZEN CASE | |
| Citizen 4-930371 | CITIZEN CASE | |
| Citizen 4-K06690 | CITIZEN CASE | |
| Seiko 7N29-6301 | SEIKO CASE | |
| Pulsar Y580A | QUARTZ ANALOG W/O SEC | |
| Seiko 6309B | 12 | |
| Seiko 7N29-6301 | SEIKO CASE | |
| Wittnauer CKW2506 |
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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