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Mainspring
For Amida 421
1.30 x 0.080 x 190 x 6.5 mm
Height (H): 1.3mm
Thickness (T): 0.08mm
Total Length (TL): 190mm
Barrel Diameter (BD): 6.5mm
End Type: Manual
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 |
|---|---|---|
| Seiko 7918-0020 | SEIKO | |
| Bulova 16AC | SMALL SECOND | |
| Seiko V336-5A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Bulova C812101 | BULOVA CASE REFERENCE | |
| Bulova C999063 | BULOVA CASE REFERENCE | |
| Citizen 4-098030 | CITIZE CASE REFERENCE | |
| Seiko 7918-0020 | SEIKO | |
| Citizen 4-180194 | CITIZEN CASE | |
| Citizen 4-241011 | CITIZEN CASE | |
| Citizen 4-098030 | CITIZE CASE REFERENCE | |
| Citizen 4-S39652 | CITIZEN CASE | |
| Luch 2356 | QUARTZ ANALOG | |
| Seiko 4720-5130 | SEIKO CASE REFERENCE | |
| Seiko 4N20-0069 | SEIKO CASE REFERENCE | |
| Seiko 7918-0020 | SEIKO | |
| Seiko V336-5A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
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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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