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Mainspring
For ETA 2440
1.20 x 0.130 x 320 x 10.5 mm
GR Reference #: GR2989
Height (H): 1.2mm
Thickness (T): 0.13mm
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.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova 4SN | 4.75 x 8.25 | |
| Citizen 4-398297 | CITIZEN CASE | |
| Bulova C876163 | ||
| Citizen 30-2465 | CITIZE CASE REFERENCE | |
| Citizen 4-398297 | CITIZEN CASE | |
| Citizen 4-K09478 | CITIZEN CASE | |
| Citizen 4-S07343 | CITIZEN CASE | |
| Citizen EA1534 | CITIZE CASE REFERENCE | |
| Citizen EA1534 | CITIZE CASE REFERENCE | |
| Movado 261 | SWEEP SECOND | 10.5 |
| Omega 14767 | OMEGA CASE - USES CALIBER 491 | |
| Seiko 1M20-5A40 | SEIKO CASE 971129 |
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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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