MAINSPRING, WHITE-A-LOY
For Cyma Tavannes 131
721/621
Alternate: 721/AS 1220
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Armitron 20/3477 | ARMITRON CASE REFERENCE | |
| Omega 682 | 19,800 BPH-24JL-AUTO-CAL-WITH OR WITHOUT SWEEP SECOND | 8 |
| Bulova K18 | BULOVA 6 CN - CRYSTAL IS SAPPHIRE (FACTORY INSTALLED) | |
| Bulova K45 | BULOVA 5AT | |
| Citizen 4-078632 | CITIZEN CASE | |
| Citizen 4-916166 | CITIZEN CASE | |
| Citizen 4-955528 | CITIZEN CASE | |
| Citizen 4-K05464 | CITIZEN CASE | |
| Citizen 4-S38435 | CITIZEN CASE | |
| Citizen 44-8257 | CITIZE CASE REFERENCE | |
| Citizen 82-7240 | CITIZE CASE REFERENCE | |
| Citizen 86-0824 | CITIZE CASE REFERENCE | |
| Seiko 1F20-5B80 | SEIKO CASE REFERENCE | |
| Corum 35 | ETA 955.431 | |
| Elgin 507 | ||
| Elgin 507 | ||
| France Ebauches 2031 | MVT NOT AVAILABLE SUB RON 705 | |
| Seiko 7N32-0120 | ||
| Mido 6001 | MIDO CASE REFERENCE | |
| Seiko 1E20-2A00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Miyota 6N30 | ||
| Omega 591.3004 | OMEGA CASE USES CALIBER 1353 | |
| Omega 682 | 19,800 BPH-24JL-AUTO-CAL-WITH OR WITHOUT SWEEP SECOND | 8 |
| Orient 20966 | 11.5 | |
| Seiko 1400-5530 | SEIKO CASE REFERENCE | |
| Seiko 1E20-2A00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 1E70-2B30 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 1F20-5B80 | SEIKO CASE REFERENCE | |
| Seiko 2906-0070 | SEIKO CASE REFERENCE | |
| Seiko 4300-3040 | SEIKO CASE REFERENCE | |
| Seiko 2906-0070 | SEIKO CASE REFERENCE | |
| Seiko 7019-8050 | SEIKO CASE REFERENCE | |
| Seiko 7019-8050 | SEIKO CASE REFERENCE | |
| Seiko 7N32-0120 | ||
| Seiko W240-4150 |
