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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 is used by the following movements:
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 |
|---|---|---|
| Longines 20.52 | 2.70 x 0.210 x 490 (520) x 17.0 (16.5) mm | Buy mainspring |
| Longines 19.95 | 2.70 x 0.195 (0.210) x 540 (520) x 16.5 mm | Buy mainspring |
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