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Mainspring
For Unitas 497
2.10 x 0.180 x 450 x 15.0 mm
Height (H): 2.1mm
Thickness (T): 0.18mm
Total Length (TL): 450mm
Barrel Diameter (BD): 15mm
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 |
|---|---|---|
| A. Schild 1119 | 11.5 | |
| Citizen 4-G12099 | CITIZEN CASE | |
| Bulova C836103 | BULOVA CASE REFERENCE | |
| Citizen 4-141172 | CITIZEN CASE | |
| Citizen 4-240120 | CITIZEN CASE | |
| Citizen 4-652746 | CITIZEN CASE | |
| Citizen 4-890353 | CITIZE CASE REFERENCE | |
| Dugena 3206 | 12.5 | |
| Citizen 4-E65126 | CITIZEN CASE | |
| Citizen 4-G12099 | CITIZEN CASE | |
| Citizen 4-H06310 | CITIZEN CASE | |
| Citizen 49-1551 | CITIZE CASE REFERENCE | |
| Citizen QC0222 | CITIZE CASE REFERENCE | |
| Dugena 3206 | 12.5 | |
| ETA 980.101/5 | ||
| Citizen 4-141172 | CITIZEN CASE | |
| Langendorf 6031 | ||
| Omega 16372 | OMEGA CASE - USES CALIBER 480 | |
| Omega 2846 | OMEGA CASE REFERENCE CAL 501 | |
| Omega 3908 | OMEGA CASE USES CALIBER 240/244 | |
| Citizen 4-652746 | CITIZEN CASE | |
| Seiko 1N00-1E70 | ||
| Seiko 2K01-0310 | SEIKO CASE 08/12/98 | |
| Seiko 3E29-0080 | SEIKO CASE REFERENCE | |
| Citizen 4-H06310 | CITIZEN CASE | |
| Seiko 7N42-F001 | SEIKO CASE 961004 | |
| Seiko V501-6T30 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Dugena 3206 | 12.5 |
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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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