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Mainspring
For Unitas 233
1.28 x 0.130 x 420 x 11.5 mm
Height (H): 1.28mm
Thickness (T): 0.13mm
Total Length (TL): 420mm
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 |
|---|---|---|
| Bulova C815065 | BULOVA CASE REFERENCE | |
| Bulova C969398 | ||
| Citizen 4-Y69079 | CITIZEN CASE | |
| Citizen 4-291387 | CITIZE CASE REFERENCE | |
| Citizen 4-Y50106 | CITIZEN CASE | |
| Pulsar Y147B | QUARTZ ANALOG DSS CALD W/CORR | |
| Citizen 4-Y69079 | CITIZEN CASE | |
| Citizen 41-8153 | CITIZE CASE REFERENCE | |
| Bulova C969398 | ||
| Pulsar Y147B | QUARTZ ANALOG DSS CALD W/CORR | |
| Seiko 5420-5390 | SEIKO CASE | |
| Seiko 2F50A | QUARTZ ANALOG | 6.75 |
| Seiko 4N00-5530 | SEIKO CASE REFERENCE | |
| Seiko 5420-5390 | SEIKO CASE | |
| Seiko 5A50-3A00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V810-0050 | SEIKO CASE REFERENCE | |
| Wyler WB12 | AUTOMATIC-INCAFLEX |
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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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