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Mainspring
For Seiko 66B
1.30 x 0.090 x 250 x 8.0 mm
Height (H): 1.3mm
Thickness (T): 0.09mm
Total Length (TL): 250mm
Barrel Diameter (BD): 8mm
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:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 1046 | OMEGA CASE USES CALIBER 213 | |
| Bulova L152 | BULOVA 7EFAD | |
| Lapanouse 1354 | ||
| Omega 1046 | OMEGA CASE USES CALIBER 213 | |
| Omega 3588 | OMEGA CASE USES CALIBER 210 | |
| Ronda 7773 | QUARTZ ANALOG DSS | 10.5 |
| Seiko 7N22-7020 | SEIKO CASE 951201 |
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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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