REGULATOR
For Seiko 2P21-5040
A/5387
Alternate: 52535/ETA 2551
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-088221 | CITIZEN CASE | |
| Citizen 4-088221 | CITIZEN CASE | |
| Citizen 4-S48287 | CITIZEN CASE | |
| ETA 1114 | 13 | |
| Seiko 1700-3440 | SEIKO CASE REFERENCE | |
| Seiko 4J80-5000 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5420-5230 | SEIKO CASE REFERENCE | |
| Seiko H448-5150 | SEIKO CASE REFERENCE | |
| Seiko V851-6050 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
