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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 |
---|---|
GR4020 | 1.45 x 0.150 x 440 (425) x 13.5 mm |
This mainspring is used by the following movements:
Movement | Description | Ligne |
---|---|---|
Citizen 4-158687 | CITIZEN CASE | |
Citizen 4-327772 | CITIZEN CASE | |
Seiko 2E20-5820 | SEIKO CASE REFERENCE | |
Seiko 2E20-5820 | SEIKO CASE REFERENCE |
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
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