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Mainspring
For Citizen 4-K02431
2.80 x 0.180 x 640 x 17.0 mm
GR Reference #: GR6978TR
Height (H): 2.8mm
Thickness (T): 0.18mm
Total Length (TL): 640mm
Barrel Diameter (BD): 17mm
End Type: TR
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 4-289161 | CITIZEN CASE | |
| Omega 14732 | OMEGA CASE - USES CALIBER 285 | |
| Omega 795.870 | OMEGA CASE USES CALIBER 1455 | |
| Citizen 4-289161 | CITIZEN CASE | |
| Seiko 1400-6480 | SEIKO CASE REFERENCE | |
| Seiko 7431-8000 | SEIKO CASE REFERENCE | |
| Seiko Y789-5120 | PULSAR CASE REFERENCE | |
| Seiko 1400-6480 | SEIKO CASE REFERENCE |
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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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