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Mainspring
For Seiko 5Y23-7A40
1.45 x 0.085 x 240 x 7.0 mm
GR Reference #: GR3930
Height (H): 1.45mm
Thickness (T): 0.085mm
Total Length (TL): 240mm
Barrel Diameter (BD): 7mm
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-S00926 | CITIZEN CASE | |
| Citizen 4-G14342 | CITIZEN CASE | |
| Citizen 4-S00926 | CITIZEN CASE | |
| Citizen 4-S03984 | CITIZE CASE REFERENCE | |
| Junghans 77 | 5.25 x 8.5 | |
| Landeron 155 | 14 | |
| Omega 2014 | OMEGA CASE USES CALIBER 230 | |
| UTC-Unitime 41 | 11.5 |
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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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