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Mainspring
For Cortebert 446
1.10 x 0.118 x 340 x 10.0 mm
Height (H): 1.1mm
Thickness (T): 0.118mm
Total Length (TL): 340mm
Barrel Diameter (BD): 10mm
End Type: Auto
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 |
|---|---|---|
| Seiko V721-6A30 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Certina 125 | QTZ | |
| Citizen 4-408543 | CITIZEN CASE | |
| Citizen 4-955196 | CITIZEN CASE | |
| Citizen 4-E60949 | CITIZEN CASE | |
| Seiko V721-6A30 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Citizen 4-F43445 | CITIZEN CASE | |
| Citizen 4-K09311 | CITIZEN CASE | |
| Doxa 14 | 10.5 | |
| Fontainemelon 372 | 21,600 BPH DSS CAL | 8.75 |
| Reconvilier 22/12 | 17 x 18 | |
| Seiko 1E20-0E90 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7019-8230 | SEIKO CASE REFERENCE | |
| Seiko V721-6A30 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V810-X051 |
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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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