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Mainspring
For Eterna 1243UT
1.15 x 0.120 x 10.0 mm
Height (H): 1.15mm
Thickness (T): 0.12mm
Barrel Diameter (BD): 10mm
End Type: Auto
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 0201 | 11.5 | |
| Citizen 2520A | 21,600 BPH | 11.5 |
| Citizen 4-072987 | CITIZEN CASE | |
| Citizen 4-451457 | CITIZEN CASE | |
| Citizen 4-530845 | CITIZEN CASE | |
| Citizen 4-690141 | CITIZEN CASE | |
| Citizen 4-751850Y | CITIZE CASE REFERENCE | |
| Lapanouse 143 | PIN LEVER | 13.5 |
| Pulsar VT32 | ||
| Seiko V233-0180 | LORUS 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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