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Mainspring
For ETA 2520
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 |
|---|---|---|
| Bulova C867011 | BULOVA CASE REFERENCE | |
| Citizen 35-7391 | CITIZE CASE REFERENCE | |
| Citizen 38-1608 | CITIZE CASE REFERENCE | |
| Citizen 4-982622 | CITIZEN CASE | |
| Citizen 4-E67528 | CITIZEN CASE | |
| Citizen 4-G02590 | CITIZEN CASE | |
| Citizen 4-S00152 | CITIZE CASE REFERENCE | |
| Citizen 4-S43285 | CITIZEN CASE | |
| Citizen BX-4402 | CITIZE CASE REFERENCE | |
| Omega 17267 | OMEGA USES CALIBER 440 | |
| Pulsar VX50D | QUARTZ | |
| Citizen 4-G02590 | CITIZEN CASE | |
| Seiko 2A23-0180 | SEIKO CASE REFERENCE | |
| Seiko 3423-5120 | SEIKO CASE REFERENCE | |
| Seiko 2E20-6801 | SEIKO CASE REFERENCE | |
| Seiko 3423-5120 | SEIKO CASE REFERENCE | |
| Seiko 4300-7079 | SEIKO | |
| Seiko 5626-5080 | SEIKO CASE REFERENCE | |
| Seiko 2E20-6801 | SEIKO CASE REFERENCE | |
| Seiko 7F39-7000 | SEIKO CASE REFERENCE | |
| Seiko 8305-0990 | SEIKO | |
| Tissot 2342 | 21600 BPH-17 JLS-DSS-AUTO-CALD-DAY DATE | 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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