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Mainspring
For Omega 27C12
1.65 x 0.100 x 290 x 9.0 mm
Height (H): 1.65mm
Thickness (T): 0.1mm
Total Length (TL): 290mm
Barrel Diameter (BD): 9mm
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:
| GR Reference # | Mainspring |
|---|---|
| GR4744 | 1.65 x 0.105 (0.100) x 300 (290) x 9.0 mm |
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-490291 | CITIZEN CASE | |
| Citizen 4-610555 | CITIZEN CASE | |
| Citizen 4-676548 | CITIZEN CASE | |
| Citizen 4-954297 | CITIZEN CASE | |
| Citizen 4-989937 | CITIZEN CASE | |
| Citizen 4-G11751 | CITIZEN CASE | |
| Citizen 43-6224 | CITIZE CASE REFERENCE | |
| Citizen 61-0828 | CITIZE CASE REFERENCE | |
| Citizen 88-5754 | CITIZE CASE REFERENCE | |
| Citizen 4-G11751 | CITIZEN CASE | |
| Dugena FORSTER 70 | FORSTER 70 | 773 |
| ETA 1301 | DIRECT CENTER SECOND | 8.75 |
| Gruen 525SS | ||
| Hamilton 688 | ||
| Seiko V236-0110 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Hamilton 709006 | HAMILTON CASE REFERENCE | |
| Seiko 7009-5951 | SEIKO CASE REFERENCE | |
| ISA 369/11 | REG. | 6.75 x 8 |
| Kienzle 051A52 | 12 | |
| Citizen 88-5754 | CITIZE CASE REFERENCE | |
| Lemania 6221 | 36000 BPH PIN LEV TIMER CENTRAL MIN REG 2 FUNCTION | 17 |
| Seiko 1100-0670 | SEIKO CASE REFERENCE | |
| Seiko 1700-0760 | SEIKO CASE REFERENCE | |
| Seiko 2F70-6570 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 3E29-5080 | SEIKO CASE REFERENCE | |
| Seiko 5P31-5030 | SEIKO CASE REFERENCE | |
| Seiko 6309-8079 | SEIKO CASE REFERENCE | |
| Seiko 7009-3121 | SEIKO CASE REFERENCE | |
| Seiko 7009-5951 | SEIKO CASE REFERENCE | |
| Seiko 7143-7010 | SEIKO CASE REFERENCE | |
| Seiko 7T11-0AC0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 8J41-0A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V236-0110 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V501-7A50 | PULSAR CASE REFERENCE | |
| Seiko V533-8C60 | PULSAR CASE REFERENCE | |
| Seiko V744-X004 | SEIKO CASE REF - COS,AF NO LISTING - DO NOT MAKE BO'S! 10/20/03 | |
| Seiko V811-0290 | SEIKO CASE REFERENCE | |
| Seiko V811-1940 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
No results found for your filter
Similar Mainspring Listing
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
| Movement | Mainspring | GR Reference # |
|---|---|---|
| Omega 420 | 1.55 (1.65) x 0.110 (0.100) x 340 (290) x 10.0 (9.0) mm |
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