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Mainspring
For Seiko 4N20-0750
1.30 x 0.170 x 420 x 14.0 mm
GR Reference #: GR3393
Height (H): 1.3mm
Thickness (T): 0.17mm
Total Length (TL): 420mm
Barrel Diameter (BD): 14mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova N170 | BULOVA 3011.10 LCD | |
| Citizen C652 | QUARTZ | |
| Citizen 3610A | QUARTZ ANALOG DSS CALD W/CORR | |
| Citizen C652 | QUARTZ | |
| Citizen 4-370333 | CITIZEN CASE | |
| Citizen 4-652185 | CITIZEN CASE | |
| Citizen 4-672399 | CITIZEN CASE | |
| Citizen 4-941080 | CITIZE CASE REFERENCE | |
| Citizen C652 | QUARTZ | |
| Eterna 53 | 8 DAY | 24 |
| Hanhart 46 | TIMER BM 86 | 19.5 |
| Longines 15.18SC | ||
| Omega 1746 | OMEGA CASE USES CALIBER 1035 | |
| Seiko 1104-5000 | SEIKO CASE REFERENCE | |
| Seiko 1400-5300 | SEIKO CASE REFERENCE | |
| Seiko 9940-7020 | SEIKO CASE REFERENCE | |
| Seiko N944-6B10 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V700-5001 | SEIKO CASE. | |
| Tissot 3211 | QUARTZ-DSS | 7.75 |
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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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