MAINSPRING, ALLOY
For Seiko 8420-6909
245/946
Alternate: 243/AS 1715
Movement Listing
This part is also used by the following movements:
Movement | Description | Ligne |
---|---|---|
Bulova E3145 | ACCUTR CASE REFERENCE | |
Seiko 5A74-5330 | SEIKO CASE REFERENCE COSERVE 2003/2004 |