The Seiko Y789-5300 is a watch model based on the Y789 movement.
Parts List
| BA1W72GN00 | crystal |
| 86173340 | case back gasket - plastic gasket for crystal |
| EG0115B01 | case back gasket - button gasket |
| 86562700 | crystal gasket |
| 80600363 | pusher |
| QA83A | band - metal band |
| A200CS | others - push pin |