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Mainspring
For Unitas 6426
1.25 x 0.110 x 320 x 10.0 mm
Height (H): 1.25mm
Thickness (T): 0.11mm
Total Length (TL): 320mm
Barrel Diameter (BD): 10mm
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:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Brac 547 | PIN LEVER CHRONOGRAPH | 13.5 |
| Bulova C852183 | BULOVA CASE REFERENCE | |
| Seiko V220-6080 | PULSAR CASE REFERENCE | |
| Citizen 4-107217 | CITIZEN CASE | |
| Citizen 4-610407 | CITIZEN CASE | |
| Citizen 4-677269 | CITIZEN CASE | |
| Dufonte AS 1712 | AS 1712 | 11.5 |
| Citizen 4-610407 | CITIZEN CASE | |
| Omega 161.0031 | OMEGA CASE - USES CALIBER 671 | |
| Seiko 1000-0620 | SEIKO CASE REFERENCE | |
| Seiko 1020-7040 | SEIKO CASE REFERENCE | |
| Seiko Y100-5530 | PULSAR CASE REFERENCE | |
| Seiko 7731-5110 | SEIKO CASE REFERENCE | |
| Citizen 4-610407 | CITIZEN CASE | |
| Seiko V220-6080 | PULSAR CASE REFERENCE | |
| Seiko Y100-5530 | 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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