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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 does not have a GR reference. The following GR mainsprings are the closest fit, when values differ the exact value is shown brackets for reference:
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Heuer 953.006 | ||
| A. Schild 740 | 10.5 | |
| Blancpain 42 | 8.75 | |
| Citizen 31-0051 | CITIZE CASE REFERENCE | |
| Citizen 31-0051 | CITIZE CASE REFERENCE | |
| Citizen 4-050367 | CITIZEN CASE | |
| Citizen 4-Y57755 | CITIZEN CASE | |
| Citizen 4-154720 | CITIZEN CASE | |
| Citizen 4-F42651 | CITIZE CASE REFERENCE CAL 5421 | |
| Citizen 4-G12765 | CITIZEN CASE | |
| Citizen 4-S46942 | CITIZEN CASE | |
| Citizen 75-0255 | CITIZE CASE REFERENCE | |
| Citizen 4-Y57755 | CITIZEN CASE | |
| Citizen 4-F42651 | CITIZE CASE REFERENCE CAL 5421 | |
| Citizen 4002 | 18000 BPH | 13 |
| Citizen 75-0255 | CITIZE CASE REFERENCE | |
| ETA 925 | 10.5 | |
| Hamilton 8870 | HAMILTON CASE | |
| Heuer 953.006 | ||
| Longines 302 | 13.25 | |
| Seiko 2Y00-5180 | SEIKO CASE REFERENCE | |
| Seiko 4N00-6229 | SEIKO CASE | |
| Seiko 7122-7020 | SEIKO CASE REFERENCE | |
| Seiko 7N29-6271 | SEIKO CASE 951201 | |
| Seiko 7S26-6009 | SEIKO CASE 971201 | |
| Seiko A239-5009 | SEIKO CASE REFERENCE | |
| Seiko Y513-8030 | PULSAR CASE REFERENCE | |
| Westclox A331-1 | 21,600 BPH-17 JL-SHOCK-DSS-AUTO-CALENDAR | 12.5 |
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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