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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 |
|---|---|---|
| Armitron 20/1205 | ||
| Bulova C832025 | BULOVA CASE REFERENCE | |
| Bulova C984044 | BULOVA CASE | |
| Citizen 31-5745 | CITIZE CASE REFERENCE | |
| Citizen 4-043316 | CITIZEN CASE | |
| Citizen 4-Y64671 | CITIZEN CASE | |
| Citizen 4-940784 | CITIZE CASE REFERENCE | |
| Citizen 4-K18086 | ||
| Citizen 4-E50056 | CITIZEN CASE | |
| Citizen 4-G03545 | CITIZEN CASE | |
| Citizen 4-G12307 | CITIZEN CASE | |
| Citizen 4-K07173 | CITIZEN CASE | |
| Citizen 4-K18086 | ||
| Citizen 4-L10632 | CITIZEN CASE | |
| Citizen 4-Y64671 | CITIZEN CASE | |
| Citizen AA-4064 | CITIZE CASE REFERENCE | |
| Hamilton 2195 | HAMILT CASE REFERENCE | |
| Omega 551.050 | OMEGA CASE USES CALIBER 661 | |
| Omega 7771 | OMEGA CASE USES CALIBER 480 | |
| Orion 920 | 3.75 x 9 | |
| Seiko 4207-00R0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 4N20-5022 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7009-8039 | SEIKO CASE REFERENCE | |
| Seiko 7750-522H | SEIKO CASE REFERENCE | |
| Seiko 8621-5180 | SEIKO CASE REFERENCE | |
| Seiko 8C23-6070 | SEIKO CASE REFERENCE | |
| Seiko 9521-5181 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko A557-5030 | SEIKO CASE REFERENCE | |
| Seiko B137-4000 | SEIKO CASE REFERENCE | |
| Seiko W522-4A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| UTC-Unitime 70 | 28800 BPH-17 JL-SS-AUTO-CALD-ADJ STUD HOLDER | 7.75 |
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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