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Mainspring
For Unitas 412
1.50 x 0.060 x 240 x 6.5 mm
GR Reference #: GR4043
Height (H): 1.5mm
Thickness (T): 0.06mm
Total Length (TL): 240mm
Barrel Diameter (BD): 6.5mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C815099 | BULOVA CASE REFERENCE | |
| Seiko Y143-8080 | LORUS CASE REFERENCE | |
| Bulova C877520 | ||
| Citizen 4-391241 | CITIZEN CASE | |
| Citizen 4-G12650 | CITIZEN CASE | |
| Citizen 4-G81791 | CITIZEN CASE | |
| Citizen 4-K02759 | CITIZE CASE REFERENCE | |
| Citizen 4-R30215 | ||
| Citizen 45-4028 | CITIZE CASE REFERENCE | |
| Citizen C650 | ||
| Diehl 156 | REG & SS & (REG & S CAL) | 11.5 |
| Ebosa 111.861 | QUARTZ ANALOG W/O SEC 3JLS | 6.75 x 8 |
| ETA 1292 | 12 | |
| Felsa 325 | 5.75 x 8.5 | |
| Glycine EUGENE MEYLAN | 11.5 | |
| Omega 154.0001 | OMEGA CASE USES CALIBER 682 | |
| Omega 19032 | OMEGA CASE USES CALIBER 471 | |
| Omega 6237 | OMEGA CASE USES CALIBER 360/410 | |
| Ronda 133 | 11.5 | |
| Seiko 1100-8390 | SEIKO CASE REFERENCE | |
| Seiko 1E20-5580 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 1N00-0B80 | SEIKO CASE REFERENCE | |
| Seiko 5H22-5020 | SEIKO CASE REFERENCE | |
| Seiko 7F39-6020 | SEIKO CASE REFERENCE | |
| Seiko 9020-5660 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y143-8080 | LORUS CASE REFERENCE | |
| Venus 66 | 8.75 |
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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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