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Mainspring
For Unitas 231
1.80 x 0.100 x 300 x 9.0 mm
GR Reference #: GR5253
Height (H): 1.8mm
Thickness (T): 0.1mm
Total Length (TL): 300mm
Barrel Diameter (BD): 9mm
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 |
|---|---|---|
| Bettlach 8397 | DSS CAL DAY DATE PIN LEVER | 11.5 |
| Buren 1009 | SW. SEC. AUTO CAL INCA | 12.5 |
| Citizen 01-2432 | CITIZE CASE REFERENCE | |
| Citizen 34-5156 | CITIZE CASE REFERENCE | |
| Citizen 4-085299 | CITIZE CASE REFERENCE | |
| Citizen 40-2150 | CITIZE CASE REFERENCE | |
| Citizen 4-285875 | CITIZE CASE REFERENCE | |
| Citizen 4-323633 | CITIZE CASE REFERENCE | |
| Citizen 4-450396 | CITIZEN CASE | |
| Citizen 4-722272 | CITIZEN CASE | |
| Citizen 4-832604 | CITIZEN CASE | |
| Citizen 4-E40565 | CITIZE CASE REFERENCE | |
| Citizen 40-2150 | CITIZE CASE REFERENCE | |
| Cyma Tavannes 38 | MECH MVMT | |
| Elgin 519 | AMERICAN P/W | |
| Fontainemelon 327 | 5.5 x 10 | |
| Mido 1147NOC | 13 | |
| Omega 196.0205 | OMEGA CASE USES CALIBER 1332 | |
| Omega 3719 | OMEGA CASE USES CALIBER 210 | |
| Omega 5044 | OMEGA CASE USES CALIBER | |
| Omega 511.498 | OMEGA CASE USES CALIBER 485 | |
| Seiko 2107B-23J | ||
| Seiko 2Y01-0170 | SEIKO CASE REFERENCE | |
| Seiko 4823-8100 | SEIKO CASE REFERENCE | |
| Seiko 6640-6000 | SEIKO CASE REFERENCE | |
| Seiko 7121-8020 | SEIKO CASE REFERENCE | |
| Seiko 7810-5170 | SEIKO CASE REFERENCE | |
| Seiko 7N43-8A50 | SEIKO CASE 951201 | |
| Seiko V301-6140 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V400-0940 | SEIKO CASE 971201 | |
| Seiko Y131-5850 | SEIKO CASE REFERENCE | |
| Slava 1000 | RUSSIAN | 5.5 x 7.5 |
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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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