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Mainspring
For Cortebert 446
1.35 x 0.080 x 250 x 7.5 mm
Height (H): 1.35mm
Thickness (T): 0.08mm
Total Length (TL): 250mm
Barrel Diameter (BD): 7.5mm
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 V701-5H70 | SEIKO CASE 951201 | |
| Bulova C3711 | BULOVA CASE REFERENCE | |
| Bulova C852179 | BULOVA CASE REFERENCE | |
| Bulova C3711 | BULOVA CASE REFERENCE | |
| Citizen 4-364813 | CITIZEN CASE | |
| Favre Leuba 437 | 11 | |
| Junghans 633.60 | QUARTZ ANALOG 6JLS DSS CALD ZONE TIME | 11.5 |
| Omega 1130 | NO PARTS AVAILABLE | |
| Omega 7623 | OMEGA CASE USES CALIBER 484 650 | |
| Ronda 7123 | JEWELLED LEVER DSS | 11.5 |
| Seiko 2E20-5390 | SEIKO CASE REFERENCE | |
| Seiko 2E20-6659 | SEIKO CASE REFERENCE | |
| Seiko 5P32-5140 | SEIKO CASE REFERENCE | |
| Seiko 7025-8140 | SEIKO CASE REFERENCE | |
| Seiko 7771-5010 | SEIKO CASE REFERENCE | |
| Seiko V701-5H70 | SEIKO CASE 951201 | |
| Seiko Y481-5599 | PULSAR CASE REFERENCE |
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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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