MAINSPRING
For Seiko 5E21-6B00
A/8167
Alternate: 2561/1/FF 909
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 36-6498 | CITIZE CASE REFERENCE | |
| Benrus AP | 7.75 | |
| Bettlach 8492 | PIN LEVER W/O SEC DIGITAL | 11.5 |
| Bettlach 8495-73 | PIN LEVER DSS CAL DATE | 11.5 |
| Citizen 32-7484 | CITIZE CASE REFERENCE | |
| Citizen 36-6498 | CITIZE CASE REFERENCE | |
| Citizen 4-020481 | CITIZEN CASE | |
| Citizen 4-327098 | CITIZEN CASE | |
| Citizen 4-361601 | CITIZEN CASE | |
| Citizen 4-471890 | CITIZEN CASE | |
| Citizen 4-G08890 | CITIZEN CASE | |
| Citizen 4-L02869 | CITIZEN CASE | |
| Citizen 4-L09693 | CITIZEN CASE | |
| Citizen 50-1239 | CITIZE CASE REFERENCE | |
| Citizen 81-8097 | CITIZE CASE REFERENCE | |
| Heuer HG1005 | ||
| Omega 682 | 19,800 BPH-24JL-AUTO-CAL-WITH OR WITHOUT SWEEP SECOND | 8 |
| Seiko 1320-5220 | SEIKO CASE REFERENCE | |
| Seiko 5A50-5140 | SEIKO CASE REFERENCE | |
| Seiko V803-5030 | ||
| Seiko Y150-5000 | PULSAR CASE |
