JEWEL, UPPER REDUCTION GEAR
For Seiko A721-400B
X/6592
Alternate: 4401 ESA 9200
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko V142-0A50 | SEIKO CASE 971129 | |
| IWC 960 | AUTO MECHANICAL MVMT--NO PARTS AVAIL. FM BESTFIT | |
| Seiko 9T82-0A80 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V142-0A50 | SEIKO CASE 971129 |
