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Mainspring
For Unitas 446
1.50 x 0.060 x 180 x 5.5 mm
GR Reference #: GR4040
Height (H): 1.5mm
Thickness (T): 0.06mm
Total Length (TL): 180mm
Barrel Diameter (BD): 5.5mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Benrus GW1B | 19,800 SS | 6.75 x 8 |
| Citizen 35-2748 | CITIZE CASE REFERENCE | |
| Citizen 4-S13629 | CITIZE CASE REFERENCE | |
| Citizen 4-S99329 | CITIZEN CASE | |
| Citizen QA7158 | CITIZE CASE REFERENCE | |
| ETA 1126 | 12 | |
| Hamilton 709005-3 | HAMILT CASE REFERENCE | |
| Lemania 3160 | SS | 12 |
| Omega 14179 | OMEGA CASE - USES CALIBER 260 | |
| Omega 2741 | OMEGA CASE USES CALIBER 244/245 | |
| Omega 5321 | OMEGA CASE USES CALIBER | |
| Seiko 6106-7447 | SEIKO | |
| Seiko 7N01-6F60 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7T62-0JJ0 | SEIKO CASE |
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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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