GASKET, CRYSTAL
For Seiko 1421-5779
721/644
Alternate: 721/AS 1336
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 5A74-3B00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7017A | 21JL 21600 BPH AUTO CHRONO CALENDAR (DAY/DATE) SHOCK ADJ STD | 12 |
| Seiko 7800-8049 | SEIKO CASE REFERENCE | |
| Seiko V501-0CT0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Unitas 576 | DATE DIRECT CENTER SECOND | 11.5 |
