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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 |
|---|---|---|
| GR3132X | 1.23 x 0.105 (0.110) x 480 (450) x 10.5 mm | Buy mainspring |
| GR3149X | 1.25 (1.23) x 0.125 (0.110) x 420 (450) x 10.5 mm | Buy mainspring |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| ETA 790 | FOR SWEEP SECOND-USE ETA 804 | 8.75 |
| Omega 1345 | QUARTZ DSS CALENDAR DAY DATE W/CORR | 11.5 |
| Omega 535.003 | OMEGA CASE USES CALIBER 630 | |
| Seiko 7F39-6040 | SEIKO CASE REFERENCE |
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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