The Seiko 7123-821A is a watch model based on the 7123 movement.
Parts List
| 295W31HA00 | crystal |
| 50E11NS1 | crown |
| FH3030B0A | case back gasket |
| DJ2940B04 | case back gasket |
Caliber 7123
Seiko 7123-821A Watch Guide
The Seiko 7123-821A is a watch model based on the 7123 movement.
| 295W31HA00 | crystal |
| 50E11NS1 | crown |
| FH3030B0A | case back gasket |
| DJ2940B04 | case back gasket |