MAINSPRING 1.40-.08-240 7
For Seiko 2C20-6540
721/642
Alternate: 721/AS 1320
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-G06714 | CITIZEN CASE | |
| Mido 7035 | MIDO CASE REFERENCE | |
| Citizen 4-S40049 | CITIZEN CASE | |
| Citizen 41-9559 | CITIZE CASE REFERENCE | |
| Omega 511.310 | OMEGA CASE USES CALIBER 485 | |
| Cyma Tavannes 331 | 13 | |
| Eterna 1445 | SAHIDA (BM 1435) AUTO | 7.75 |
| Mido 7035 | MIDO CASE REFERENCE | |
| MSR T4 | 19,800 BPH DSS OFFSET CENTER WHL | 11.5 |
| Omega 191.082 | OMEGA CASE - USES CALIBER 1350 | |
| Omega 511.310 | OMEGA CASE USES CALIBER 485 | |
| Seiko 3E25-2030 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
