JEWEL, UP/LOW FOURTH UNSET
For Seiko 1N00-5E70
0383800
Alternate: 443/1728
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Jeambrun 3611 | 21600 BPH DSS AUTO CAL | 11.5 |
| Seiko 2A23-500A | SEIKO CASE REFERENCE | |
| Seiko W304-4000 |
