The Seiko Y778-5000 is a watch model based on the Y778 movement.
Parts List
| BA1W74GN00 | crystal |
| SA1W74GN00 | crystal |
| EG0115B01 | case back gasket - button gasket |
Other models with the same movement
| Y778-5040 |
The Seiko Y778-5000 is a watch model based on the Y778 movement.
| BA1W74GN00 | crystal |
| SA1W74GN00 | crystal |
| EG0115B01 | case back gasket - button gasket |
| Y778-5040 |