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Mainspring
For ETA 2378
1.10 x 0.130 x 300 x 10.0 mm
Height (H): 1.1mm
Thickness (T): 0.13mm
Total Length (TL): 300mm
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 |
|---|---|---|
| Bulova T3338 | BULOVA CASE REFERENCE | |
| Citizen 39-3509 | CITIZE CASE REFERENCE | |
| Citizen 4-212631 | CITIZEN CASE | |
| Citizen 4-272510 | CITIZEN CASE | |
| Citizen 4-342372 | CITIZEN CASE | |
| Citizen 4-490631 | CITIZEN CASE | |
| Citizen 4-674707 | CITIZEN CASE | |
| Citizen 4-F92209 | CITIZEN CASE | |
| ETA 251.251 | QUARTZ ANALOG DSS CHRONO CALD | |
| Longines 3461 | ||
| MSR L31 | 21600 BPH SHOCK W/O SEC | 9.25 |
| Pulsar V532A | ONLY PART SUPPLIED IS STEM | 10.5 |
| Seiko V810-5010 | SEIKO CASE REFERENCE | |
| Seiko Y102-5070 | 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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