MAINSPRING
For Seiko Y588-0070
443/1673
Alternate: 443/1-PUW 512
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Concord 28 | IMHOF 944 | |
| Seiko 2205-1030 | SEIKO CASE REFERENCE | |
| Seiko Y100-5240 | PULSAR CASE REFERENCE | |
| Seiko Y131-642A | SEIKO CASE REFERENCE |
