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Mainspring
For Eterna 1445U
1.60 x 0.105 x 10.5 mm
Height (H): 1.6mm
Thickness (T): 0.105mm
Barrel Diameter (BD): 10.5mm
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:
| GR Reference # | Mainspring | Buy |
|---|---|---|
| GR4385X | 1.55 (1.60) x 0.100 (0.105) x 400 x 10.5 mm | Buy mainspring |
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-227590 | CITIZEN CASE | |
| Seiko 4823-8130 | SEIKO CASE REFERENCE | |
| Citizen 4-C30234 | CITIZEN CASE | |
| Citizen 4-E68516 | CITIZEN CASE | |
| Citizen 4-F41345 | CITIZEN CASE | |
| Citizen 4-G01259 | CITIZEN CASE | |
| Citizen 4-S06096 | CITIZEN CASE | |
| ETA 571 | ETA 370 | 5.25 x 8.75 |
| Eterna 615 | 5.75 x 8.5 | |
| Omega 166.0125 | OMEGA CASE - USES CALIBER 1020 | |
| Omega 17250 | OMEGA USES CALIBER 580 | |
| Rolex U 5 X 6.5L | 5 x 6.5 | |
| Seiko 1600-3100 | SEIKO CASE REFERENCE | |
| Seiko 1600-3120 | SEIKO CASE REFERENCE | |
| Seiko 1E70-2160 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2P20-5970 | SEIKO CASE REFERENCE | |
| Citizen 4-C30234 | CITIZEN CASE | |
| Seiko 4823-8130 | SEIKO CASE REFERENCE | |
| Seiko V811-5000 | SEIKO 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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