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Mainspring
For Valjoux 7770
1.20 x 0.100 x 9.0 mm
Height (H): 1.2mm
Thickness (T): 0.1mm
Barrel Diameter (BD): 9mm
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 |
|---|---|---|
| Citizen 4-H10210 | CITIZEN CASE | |
| Citizen BW-5144 | CITIZE CASE REFERENCE | |
| Citizen 4-S10174 | CITIZEN CASE | |
| Citizen BW-5144 | CITIZE CASE REFERENCE | |
| Omega 196.233 | OMEGA CASE USES CALIBER 1420 | |
| Seiko 7T32-7A7B | SEIKO CASE 08/12/98 | |
| Seiko 1600-0129 | SEIKO CASE REFERENCE | |
| Seiko 1800-6029 | SEIKO CASE REFERENCE | |
| Seiko 2E20-7259 | SEIKO CASE | |
| Seiko 5P32-6B50 | SEIKO CASE REFERENCE | |
| Standard 444 | 21,600 BPH DSS CAL DAY-DATE | 11.5 |
| Seiko 7A38-727B | SEIKO CASE REFERENCE | |
| Seiko 7T32-7A7B | SEIKO CASE 08/12/98 | |
| Seiko NEW 6 3/4X8 | 6 x 8 | |
| Standard 444 | 21,600 BPH DSS CAL DAY-DATE | 11.5 |
| Zodiac 104 | 28800 BPH | 11.5 |
| Seiko 7T32-7A7B | SEIKO CASE 08/12/98 |
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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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