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Mainspring
For Cortebert 309
1.70 x 0.120 x 320 x 10.5 mm
Height (H): 1.7mm
Thickness (T): 0.12mm
Total Length (TL): 320mm
Barrel Diameter (BD): 10.5mm
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:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1798 | AUTO-DSS-18,000 BPH | 11.5 |
| Bulova C3269 | BULOVA CASE REFERENCE | |
| Bulova C3281 | ||
| Bulova C888014 | BULOVA CASE REFERENCE | |
| Caravelle 7OBACD | ||
| Citizen 4-086287 | CITIZEN CASE | |
| Citizen 4-267681 | CITIZEN CASE | |
| Citizen 4-600495 | CITIZEN CASE | |
| Citizen 4-631901 | CITIZEN CASE | |
| Record 670 | ||
| Citizen 4-653785 | CITIZEN CASE | |
| Citizen 4-672798 | CITIZEN CASE | |
| Citizen 4-731557 | CITIZEN CASE | |
| Citizen 4-852451 | CITIZEN CASE | |
| Citizen 4-F42554 | CITIZEN CASE | |
| Citizen 4-K02341 | CITIZEN CASE | |
| Citizen 4-L08034 | CITIZEN CASE | |
| Citizen 4-L14875 | CITIZEN CASE | |
| Citizen 4-R05580 | CITIZEN CASE | |
| Citizen 4-S18582 | CITIZEN CASE. | |
| Citizen 64-4439 | CITIZE CASE REFERENCE | |
| Cupillard 233.67A | 18,000 BPH CALD (DAY/DATE) | 11.5 |
| ETA 976.001 | QTZ-ANALOG 1.40 CELL CLMP ONLY;1.6MM IS DISC'D | |
| Gruen 176 | 9 | |
| Hamilton 8483 | HAMILT CASE REFERENCE | |
| Mido 8021 | MIDO CASE REFERENCE | |
| Omega 566.065 | OMEGA CASE USES CALIBER 684 | |
| Omega 596.1501 | OMEGA CASE USES CALIBER 1424 | |
| Patek Philippe 170 | ||
| Record 670 | ||
| Seiko 1104-5060 | SEIKO CASE REFERENCE | |
| Seiko 1N00-1E00 | ANALOG QUARTZ | |
| Seiko 2Y01-5C40 | SEIKO CASE REFERENCE | |
| Seiko 4N00-6170 | SEIKO CASE 971201 | |
| Seiko 5J22-0AE0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 5P31-5110 | SEIKO CASE REFERENCE | |
| Seiko 7N29-5051 | SEIKO CASE | |
| Seiko 7N42-6A40 | SEIKO CASE 951201 | |
| Seiko V801-0360 | ||
| Wittnauer II 0506 | ETA 978.001 |
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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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