To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Benrus AI | 6.75 x 8 | |
| Citizen 4-C900032 | CITIZEN CASE | |
| Bulova 2901.27 | ||
| Citizen 4-C900032 | CITIZEN CASE | |
| Citizen 4-S54007 | CITIZEN CASE | |
| Citizen 4-Y52559 | CITIZEN CASE | |
| Patek Philippe 21 | 21 | |
| Patek Philippe 21 | 21 |
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 12.91 | 1.45 (1.50) x 0.115 (0.100) x 380 (400) x 10.5 (11.0) mm | Buy mainspring |
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