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 4-363302 | CITIZEN CASE | |
| Citizen 4-363302 | CITIZEN CASE | |
| Citizen 4-982355 | CITIZEN CASE | |
| Citizen 4-E50340 | CITIZEN CASE | |
| Citizen 4-E67650 | CITIZEN CASE | |
| Langendorf 924 | 9.5 | |
| Citizen 4-K13840 | CITIZEN CASE | |
| Citizen 4-E50340 | CITIZEN CASE | |
| Citizen 4-Y51927 | CITIZEN CASE | |
| Langendorf 924 | 9.5 | |
| Seiko 2517-3270 | SEIKO CASE REFERENCE | |
| Seiko 2P20-0F00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V701-5F50 | SEIKO CASE 951201 |
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 # |
|---|---|---|
| IWC 63 12 | 1.10 (1.20) x 0.140 (0.130) x 290 (320) x 10.0 (10.5) mm | |
| IWC 63T 12 | 1.10 (1.20) x 0.140 (0.130) x 290 (320) x 10.0 (10.5) mm |
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