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Mainspring
For Seiko 1F21-0A20
1.85 x 0.105 x 300 x 9.0 mm
GR Reference #: GR5464
Height (H): 1.85mm
Thickness (T): 0.105mm
Total Length (TL): 300mm
Barrel Diameter (BD): 9mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-262760 | CITIZEN CASE | |
| Citizen 4-945204 | CITIZE CASE REFERENCE | |
| Citizen 4-E63905 | CITIZEN CASE | |
| Citizen 4-E63905 | CITIZEN CASE | |
| Oris 311 | L W/P 2ND SS | 9.75 |
| Citizen 4-S46110 | CITIZEN CASE | |
| Citizen 4-S46110 | CITIZEN CASE | |
| Citizen 74-3011 | CITIZE CASE REFERENCE | |
| Citizen FR-0805 | CITIZE CASE REFERENCE | |
| Citizen AY2168 | CITIZE CASE REFERENCE | |
| Citizen FR-0805 | CITIZE CASE REFERENCE | |
| Ebel 8800 | SEE BET 8800 | |
| Hamilton 9114 | HAMILT CASE REFERENCE | |
| Omega 2436 | OMEGA CASE USES CALIBER 360 | |
| Omega 7623 | OMEGA CASE USES CALIBER 484 650 | |
| Oris 311 | L W/P 2ND SS | 9.75 |
| Otero 62 | 18000 BPH-17JL-SHOCK-ADJ STUD HOLDER | 5.75 x 6.75 |
| Seiko 1N00-X123 | SEIKO CASE REFERENCE | |
| Seiko 2919-0070 | SEIKO CASE REFERENCE | |
| Seiko 5P31-519B | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Valjoux 76 | 19 |
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Similar Mainspring Listing
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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