The Seiko 8123-504A is a watch model based on the 8123 movement.
Parts List
| ES3W86GN00 | crystal |
| 40M78NS1 | crown - crown |
| FH2980B0A | case back gasket - case back gasket |
Caliber 8123
Seiko 8123-504A Watch Guide
The Seiko 8123-504A is a watch model based on the 8123 movement.
| ES3W86GN00 | crystal |
| 40M78NS1 | crown - crown |
| FH2980B0A | case back gasket - case back gasket |