To 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:
| GR Reference # | Mainspring |
|---|---|
| GR4456 | 1.60 x 0.085 x 280 (265) x 8.0 mm |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 1N00-0FF0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Citizen 36-5629 | CITIZE CASE REFERENCE | |
| Citizen 4-060202 | CITIZEN CASE | |
| Omega 511.196 | OMEGA CASE USES CALIBER 620 | |
| Citizen 4-213602 | CITIZEN CASE | |
| Citizen 4-322983 | CITIZEN CASE | |
| Citizen 4-S57758 | CITIZEN CASE | |
| Citizen 4-365372 | CITIZEN CASE | |
| Tissot 19.4-21 | SS TISS 19.4 | 8.75 |
| Citizen 4-601220 | CITIZEN CASE | |
| Otero 746 | 11.5 | |
| Citizen 4-751574 | CITIZEN CASE | |
| Omega 511.196 | OMEGA CASE USES CALIBER 620 | |
| Citizen 4-851943 | CITIZEN CASE | |
| Citizen 4-S57758 | CITIZEN CASE | |
| Citizen NY-2061 | CITIZE CASE REFERENCE | |
| Omega 111.0133 | OMEGA CASE USES CALIBER 625 | |
| Omega 16524 | OMEGA USES CALIBER 690 | |
| Omega 196.310 | OMEGA CASE USES CALIBER 1428 | |
| Omega 511.196 | OMEGA CASE USES CALIBER 620 | |
| Omega 515.014 | OMEGA CASE USES CALIBER 620 | |
| Otero 746 | 11.5 | |
| Seiko 1000-3690 | SEIKO CASE REFERENCE | |
| Seiko 1N00-0FF0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 5Y31-5330 | ||
| Seiko 6539-5039 | SEIKO CASE REFERENCE | |
| Seiko 7N43-6A99 | SEIKO CASE REFERENCE | |
| Tissot 19.4-21 | SS TISS 19.4 | 8.75 |
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 # |
|---|---|---|
| Omega 26.5 | 1.50 (1.60) x 0.100 (0.085) x 360 (265) x 9.5 (8.0) mm | GR4125 |
| Omega 420 | 1.50 (1.60) x 0.100 (0.085) x 360 (265) x 9.5 (8.0) mm | GR4125 |
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