SECOND HEART SPRING
For Citizen 4-S31678
443/645
Alternate: 443/1-PUW 54
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 30-4727 | CITIZE CASE REFERENCE | |
| Citizen 4-103165 | CITIZEN CASE | |
| Citizen 4-Y60586 | CITIZEN CASE | |
| Citizen 61-8691 | CITIZE CASE REFERENCE | |
| Seiko 1E70-0AK0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 4219-5180 | SEIKO CASE REFERENCE | |
| Seiko V336-7030 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
