TECH SHEET/PARTS LIST
For Seiko 1F21-5B20
240/1725
Alternate: 243/1/BET 8404
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Fontainemelon 1 (19 L) | LEFT SETTING PARTS HT 5.25 M/M | 19 |
| Seiko 4N21-039B | SEIKO CASE REFERENCE COSERVE 2003/2004 |
