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Mainspring
For Unitas 6311N
1.50 x 0.130 x 360 x 11.5 mm
Height (H): 1.5mm
Thickness (T): 0.13mm
Total Length (TL): 360mm
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.
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 4-167643 | CITIZEN CASE | |
| Citizen 4-274431 | CITIZEN CASE | |
| Citizen 4-490177 | CITIZE CASE REFERENCE | |
| Citizen 4-893379 | CITIZEN CASE | |
| Citizen 4-G06706 | CITIZEN CASE | |
| Fontainemelon 1146 | 10.5 | |
| Mido 3346175 | MIDO CASE REFERENCE | |
| Omega 16765 | OMEGA CASE - USES CALIBER 440 | |
| Seiko 2C20-5959 | SEIKO CASE REFERENCE | |
| Seiko V322-6070 | 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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