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Return To ShopTo look for similar mainsprings that exactly match a specific dimension, select it from the links above.
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 |
---|---|---|
GR3666T | 1.40 x 0.100 (0.095) x 340 (380) x 9.5 (10.0) mm | Buy mainspring |
GR3700T | 1.40 x 0.110 (0.095) x 340 (380) x 10.0 mm | Buy mainspring |
This mainspring is used by the following movements:
Movement | Description | Ligne |
---|---|---|
Citizen 4-203453 | CITIZEN CASE | |
Citizen 4-294742 | CITIZEN CASE | |
Elgin 937 | 21600 BPH-17 JL-INCA | 8.75 |
ETA E20.321 | CHRONO | 13.25 |
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:
Movement | Mainspring | Buy |
---|---|---|
Longines 11.62N | 1.40 x 0.100 (0.095) x 340 (380) x 9.5 (10.0) mm | Buy mainspring |
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