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Mainspring
For International Durowe 420
1.30 x 0.120 x 320 x 10.5 mm
Height (H): 1.3mm
Thickness (T): 0.12mm
Total Length (TL): 320mm
Barrel Diameter (BD): 10.5mm
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 |
|---|---|---|
| Bulova C898893 | 6720.10 RONDA 751 | |
| Bulova G3452 | ACCUTRON CASE REFERENCE | |
| Bulova G3452 | ACCUTRON CASE REFERENCE | |
| Citizen 4-222652 | CITIZEN CASE | |
| Citizen 4-325320 | CITIZEN CASE | |
| Citizen 4-822501 | CITIZE CASE REFERENCE | |
| Citizen 4-952723 | CITIZEN CASE | |
| Citizen 4-G00821 | CITIZEN CASE | |
| Citizen 4-S46985 | CITIZEN CASE | |
| Enicar 134 | 28,800 BPH - CHRONO - AUTO CALD | 14 |
| ETA 1280 | 10.5 | |
| Movado 154M | 21600 BPH | 5 x 6 |
| Hamilton 761 | * | 5.75 x 7.25 |
| Movado 154M | 21600 BPH | 5 x 6 |
| Pulsar Y551A | GENTS-ANALOG-QUARTZ | 10.5 |
| Rolex 374 | ||
| Pulsar Y551A | GENTS-ANALOG-QUARTZ | 10.5 |
| Ronda 9138 | 21600 BPH-DSS-AUTO | 8.75 |
| Citizen 4-822501 | CITIZE CASE REFERENCE | |
| Seiko 2320-5000 | SEIKO CASE REFERENCE | |
| Rolex 374 | ||
| Seiko 2P20-5H10 | SEIKO CASE REFERENCE | |
| Seiko 6206-8040 | SEIKO CASE REFERENCE | |
| Seiko 7320-6110 | SEIKO CASE REFERENCE | |
| Pulsar Y551A | GENTS-ANALOG-QUARTZ | 10.5 |
| Seiko V322-6390 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Bulova C898893 | 6720.10 RONDA 751 | |
| Seiko V782-0060 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y450-4110 | PULSAR CASE REFERENCE | |
| Seiko Y819-5080 | 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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