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Mainspring
For Oris 421
1.40 x 0.090 x 250 x 8.0 mm
Height (H): 1.4mm
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 |
|---|---|---|
| Citizen 3700A | ||
| Citizen 4-504522 | CITIZE CASE REFERENCE | |
| Citizen 4-S10662 | CITIZEN CASE | |
| Citizen 4-S24434 | CITIZE CASE REFERENCE | |
| Citizen 4-T14182 | CITIZEN CASE | |
| Fontainemelon 85 | 6.75 x 11 | |
| Gruen LANG 1241 | LANGENDORF 1241 | |
| Seiko 2206-5110 | SEIKO CASE REFERENCE | |
| Seiko 3102A | QUARTZ ANALOG DSS CALD | |
| Seiko 6119-8091 | SEIKO | |
| Unitas 6329 |
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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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