JEWEL, UPPER FOURTH
For Seiko 2431-0040
A/2371
Alternate: 5166/AS1382-138
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Ronda 2215 | ||
| Seiko 2A23-0200 | SEIKO CASE REFERENCE | |
| Seiko 5606-8030 | SEIKO CASE REFERENCE |
