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Mainspring
For Unitas 143
1.30 x 0.080 x 260 x 7.5 mm
GR Reference #: GR3203
Height (H): 1.3mm
Thickness (T): 0.08mm
Total Length (TL): 260mm
Barrel Diameter (BD): 7.5mm
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 |
|---|---|---|
| Citizen 4-491068 | CITIZE CASE REFERENCE | |
| Bulova 3376 | BULOVA CASE REFERENCE | |
| Seiko 6M25-6000 | SEIKO CASE REFERENCE | |
| Bulova C860580 | ||
| Citizen 2402 | 18,000 BPH | 11.5 |
| Citizen 30-3623 | CITIZE CASE REFERENCE | |
| Citizen 4-086651 | CITIZE CASE REFERENCE | |
| Citizen 4-102070 | CITIZEN CASE | |
| Seiko 5A70-5200 | SEIKO CASE REFERENCE | |
| Citizen 4-321821 | CITIZEN CASE | |
| Citizen 4-324773 | CITIZEN CASE | |
| Seiko 7N00-9A05 | SEIKO CASE 112910 | |
| Citizen 4-491068 | CITIZE CASE REFERENCE | |
| Citizen 4-671317 | CITIZEN CASE | |
| Citizen 30-3623 | CITIZE CASE REFERENCE | |
| Citizen 4-674707 | CITIZEN CASE | |
| Citizen 4-722396 | CITIZEN CASE | |
| Citizen 4-E64669 | CITIZEN CASE | |
| Citizen 4-G03278 | CITIZEN CASE | |
| Fleurier 173 | 8 x 9 | |
| Citizen 4-L06902 | CITIZEN CASE | |
| Citizen 4-S34774 | CITIZEN CASE | |
| Citizen 4-S54945 | CITIZEN CASE | |
| Citizen 4-Y51081 | CITIZE CASE REFERENCE | |
| Omega 18022 | OMEGA USES CALIBER 210/212 | |
| Citizen 4-Y56929 | CITIZEN CASE | |
| Bulova 3376 | BULOVA CASE REFERENCE | |
| Citizen 49-1403 | CITIZE CASE REFERENCE | |
| Citizen 49-3422 | CITIZE CASE REFERENCE | |
| Cortebert 734 | ||
| Citizen 8550A | QUARTZ-CRYSTRON-ANALOG-THHIN | 10.5 |
| Hamilton 7090123 | HAMILTON CASE REFERENCE | |
| Citizen A139 | CITIZEN MOVEMENT | |
| Citizen B810M | ||
| Cortebert 734 | ||
| ETA 1080-1081 | DSS | 11.5 |
| Felsa 4550 | 18,000 BPH DSS | 11.5 |
| Fleurier 173 | 8 x 9 | |
| Miyota 6M50 | CIT 6150 | 11.5 |
| Gruen 835 | 6.75 x 11 | |
| Hamilton 702003 | HAMILT CASE REFERENCE | |
| Seiko V532-6A00 | SEIKO CASE REFERENCE | |
| Hamilton 7090123 | HAMILTON CASE REFERENCE | |
| Seiko 8N41-703A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Miyota 6M50 | CIT 6150 | 11.5 |
| Omega 18022 | OMEGA USES CALIBER 210/212 | |
| Omega 312 | 7.75 x 9.5 | |
| Omega 6017 | OMEGA CASE USES CALIBER 351 | |
| Omega 795.0876/1 | OMEGA CASE REFERENCE | |
| Citizen A139 | CITIZEN MOVEMENT | |
| Ronda 111 | PIN LEVER DIRECT CENTER SECOND | 11.5 |
| Seiko 1100-1289 | SEIKO CASE REFERENCE | |
| Seiko 1N01-0DA0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Citizen 4-321821 | CITIZEN CASE | |
| Seiko 2K03-0040 | SEIKO CASE 08/12/98 | |
| Seiko 4N00-6300 | SEIKO CASE | |
| ETA 1080-1081 | DSS | 11.5 |
| Seiko 5A70-5200 | SEIKO CASE REFERENCE | |
| Seiko 8N41-703A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 6119C | 21,600 BPH 21 JL DSS CAL DAY-DATE | 12 |
| Seiko 6F22-7000 | SEIKO CASE REFERENCE | |
| Seiko 6M25-6000 | SEIKO CASE REFERENCE | |
| Seiko 7025-8140 | SEIKO CASE REFERENCE | |
| Seiko 7123-7050 | SEIKO CASE REFERENCE | |
| Seiko 7N00-9A05 | SEIKO CASE 112910 | |
| Seiko 8N41-703A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V306-6050 | ||
| Seiko V532-6A00 | SEIKO CASE REFERENCE | |
| Seiko V708-609A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V782-X243 | SEIKO CASE REFERENCE | |
| Seiko VX51-X409 | ||
| Seiko Y150-5M30 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y799-4740 | PHASAR CASE REFERENCE | |
| Waltham 225 | AMERICAN P/W M#94 17J O/F |
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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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