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Mainspring
For Seiko Y145-7020
1.70 x 0.085 x 240 x 7.0 mm
GR Reference #: GR4843
Height (H): 1.7mm
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 |
|---|---|---|
| Bulova 2260 | ||
| Citizen 4-S02066 | CITIZEN CASE | |
| Citizen 4-C50294 | CITIZEN CASE | |
| Citizen 4-S02066 | CITIZEN CASE | |
| Seiko 6309-618A | SEIKO CASE REFERENCE |
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Similar Mainspring Listing
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 # |
|---|---|---|
| Oris 701 | 1.65 (1.70) x 0.095 (0.085) x 270 (240) x 8.0 (7.0) mm | |
| Oris 702 | 1.65 (1.70) x 0.095 (0.085) x 270 (240) x 8.0 (7.0) mm |
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