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 |
|---|---|---|
| Citizen 31-7454 | CITIZE CASE REFERENCE | |
| Omega 166.1230 | OMEGA CASE USES CALIBER 1221 | |
| Citizen 43-7450 | CITIZE CASE REFERENCE | |
| MSR R9 | 11.5 | |
| Omega 166.1230 | OMEGA CASE USES CALIBER 1221 | |
| Omega 18118 | OMEGA CASE USES CALIBER 440 | |
| Seiko 2505-0040 | SEIKO CASE REFERENCE | |
| Seiko 5E31-6A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5P30-6A6H | SEIKO CASE REFERENCE | |
| Seiko 5Y39-5190 | ||
| Seiko V722-6B20 | SEIKO CASE |
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
| Movement | Mainspring | GR Reference # |
|---|---|---|
| Mainspring WATCH | 1.40 x 0.110 (0.105) x 400 (300) x 10.5 (9.0) mm | GR3703 |
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