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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:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 2520A | 21,600 BPH | 11.5 |
| Citizen 4-323262 | CITIZE CASE REFERENCE | |
| Seiko 5M42-0E50 | ||
| Judex 551 | CALENDAR | 10.5 x 11.5 |
| Omega 16321 | OMEGA CASE - USES CALIBER 455 | |
| Omega 17205 | OMEGA USES CALIBER 483/580 | |
| Omega 511.222 | OMEGA CASE USES CALIBER 484 | |
| Omega 511.497 | OMEGA CASE USES CALIBER 485 | |
| Seiko 5M42-0E50 | ||
| Seiko 5P39-5010 | SEIKO CASE REFERENCE | |
| Seiko 6020-5879 | MUST SEND WATCH TO SKO FOR REPAIRS | |
| Seiko V803-0050 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V803-0050 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Omega 511.497 | OMEGA CASE USES CALIBER 485 |
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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