JEWEL, UPPER BALANCE CAP
For Seiko W401-4180
400/389
Alternate: 81/TAV 384
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Miyota 1M15 | MIYOTA QUARTZ MOVEMENT | |
| Omega 3878 | OMEGA CASE USES CALIBER 300 | |
| Seiko 7820-5390 | SEIKO CASE REFERENCE |
