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Mainspring
For Unitas 6425
2.92 x 0.222 x 570 x 17.5 mm
Height (H): 2.92mm
Thickness (T): 0.222mm
Total Length (TL): 570mm
Barrel Diameter (BD): 17.5mm
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:
| GR Reference # | Mainspring | Buy |
|---|---|---|
| GR7114 | 2.90 (2.92) x 0.210 (0.222) x 580 (570) x 18.0 (17.5) mm | Buy mainspring |
| GR71121DBH | 2.90 (2.92) x 0.210 (0.222) x 540 (570) x 18.0 (17.5) mm | Buy mainspring |
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-320646 | CITIZEN CASE | |
| Citizen 4-H15009 | CITIZEN CASE REFERENCE | |
| Citizen 81-9204 | CITIZE CASE REFERENCE | |
| Citizen DX-2131 | CITIZE CASE REFERENCE | |
| Omega 311.173 | OMEGA CASE USES CALIBER 625 | |
| Citizen 81-9204 | CITIZE CASE REFERENCE | |
| Omega 3719 | OMEGA CASE USES CALIBER 210 | |
| Roamer 320 | CYLINDER | 8.75 |
| Rolex 6540 | ROLEX CASE REFERENCE | |
| Seiko 5626-7200 | SEIKO CASE REFERENCE | |
| Citizen DX-2131 | CITIZE CASE REFERENCE | |
| Seiko 7N29-605J | SEIKO CASE 08/12/98 | |
| Seiko 7T52-7A09 | SEIKO CASE REFERENCE | |
| Citizen 4-H15009 | CITIZEN CASE REFERENCE | |
| Seiko V233-6070 | PULSAR CASE REFERENCE | |
| Seiko V322-X003 | PULSAR CASE MODEL PHE02AX | |
| Rolex 6540 | ROLEX 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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