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Mainspring
For Seiko 7770-8000
1.20 x 0.110 x 240 x 8.0 mm
GR Reference #: GR2946
Height (H): 1.2mm
Thickness (T): 0.11mm
Total Length (TL): 240mm
Barrel Diameter (BD): 8mm
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 |
|---|---|---|
| Angelus 120 | 10.5 | |
| Elgin 447 | AMERICAN P/W | |
| Bulova C877413 | MIYOTA REFERENCE CIT 2250 | |
| Citizen 4-157851 | CITIZEN CASE | |
| Citizen 4-K11286 | CITIZEN CASE | |
| Seiko 5A70-5530 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Citizen 4-S06398 | CITIZEN CASE | |
| Elgin 447 | AMERICAN P/W | |
| Seiko 1N00-0D10 | SEIKO CASE REFERENCE | |
| Seiko 5A70-5530 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7T32-6A39 | SEIKO CASE REFERENCE | |
| Seiko VX32-X347 | SEIKO CASE REFERENCE | |
| Seiko VX32-X347 | SEIKO CASE REFERENCE | |
| Seiko Y481-5070 | 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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