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Mainspring
For Omega 27C12
1.10 x 0.110 x 290 x 9.5 mm
Height (H): 1.1mm
Thickness (T): 0.11mm
Total Length (TL): 290mm
Barrel Diameter (BD): 9.5mm
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 C843010 | ACCUTR CASE REFERENCE | |
| Citizen 4-099320 | CITIZE CASE REFERENCE | |
| Citizen 4-365241 | CITIZEN CASE | |
| Citizen 4-K10905 | CITIZEN CASE | |
| Seiko V145-0AV0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Eberhard 150 | 18,000 BPH = ETA 2410 - 21,600 BPH = 2412 | |
| Elgin 322 | ||
| ETA 7753 | 28800 BPH-AUTO-CHRONO-HR REC-CAL | 13.25 |
| Miyota 1L15 | MIYOTA QUARTZ MOVEMENT CALENDAR @3 | 6.75 x 8 |
| Seiko 0703-8030 | SEIKO CASE REFERENCE | |
| Seiko 7N43-6A89 | SEIKO CASE REFERENCE | |
| Seiko F221-4030 | SEIKO CASE REFERENCE | |
| Seiko V145-0AV0 | SEIKO CASE REFERENCE COSERVE 2005 |
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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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