The Seiko Y789-5020 is a watch model based on the Y789 movement.
Parts List
| ES3W14GN00 | crystal |
| EG0115B01 | case back gasket - button gasket |
The Seiko Y789-5020 is a watch model based on the Y789 movement.
| ES3W14GN00 | crystal |
| EG0115B01 | case back gasket - button gasket |