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Mainspring
For Eterna 1446K
1.10 x 0.100 x 250 x 8.5 mm
Height (H): 1.1mm
Thickness (T): 0.1mm
Total Length (TL): 250mm
Barrel Diameter (BD): 8.5mm
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 |
|---|---|---|
| Mathey Tissot TISSOT 255 | ||
| Bettlach 8460-74 | PIN LEVER NO SEC | 8.75 |
| Bulova C873274 | ||
| Citizen 4-296907 | CITIZEN CASE | |
| Citizen 4-314409 | CITIZEN CASE | |
| Citizen 4-361946 | CITIZE CASE REFERENCE | |
| Citizen 4-364295 | CITIZEN CASE | |
| Citizen 4-E65908 | CITIZEN CASE | |
| Citizen 4-F45448 | CITIZEN CASE | |
| Citizen 47-9691 | CITIZE CASE REFERENCE | |
| Citizen AA-4004 | CITIZE CASE REFERENCE | |
| Mathey Tissot TISSOT 255 | ||
| Seiko 1230-5499 | SEIKO CASE REFERENCE | |
| Seiko 1421-5140 | SEIKO CASE REFERENCE | |
| Seiko 1F21-0B20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 6309-5500 | SEIKO CASE REFERENCE | |
| Seiko V33F-6A70 | SEIKO CASE 08/12/98 | |
| Seiko V501-0DS0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko V801-0702 | SEIKO CASE 951201 | |
| Wittnauer 4422-MO578 | WITTNA 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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