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Mainspring
For Omega 440
1.50 x 0.140 x 320 x 11.5 mm
GR Reference #: GR4227
Height (H): 1.5mm
Thickness (T): 0.14mm
Total Length (TL): 320mm
Barrel Diameter (BD): 11.5mm
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 |
|---|---|---|
| Citizen 01-1541 | CITIZEN CASE | |
| Citizen 35-1521 | CITIZE CASE REFERENCE | |
| Citizen 4-S38788 | CITIZEN CASE | |
| Citizen 4-S38788 | CITIZEN CASE | |
| Citizen 71-2051 | CITIZE CASE REFERENCE | |
| Omega 7738 | OMEGA CASE USES CALIBER 440 | |
| Seiko 4N21-1140 | ||
| Seiko 6106-7689 | SEIKO CASE REFERENCE | |
| Seiko 4N21-1140 | ||
| Seiko 6106-8140 | SEIKO CASE REFERENCE | |
| Seiko V301-6A50 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V803-0240 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y150-5P60 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Citizen 71-2051 | CITIZE 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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