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Mainspring
1.30 x 0.100 x 320 x 9.5 mm
Height (H): 1.3mm
Thickness (T): 0.1mm
Total Length (TL): 320mm
Barrel Diameter (BD): 9.5mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
GR Approximation
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:
| GR Reference # | Mainspring |
|---|---|
| GR3256 | 1.30 x 0.100 x 340 (320) x 9.5 mm |
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Certina 19-31 | 8.75 | |
| Seiko 5M62-0C90 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 8M15-8005 | SEIKO CASE. |
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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:
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