The Seiko Y150-0K80 is a watch model based on the Y150 movement.
Parts List
| 240P01LN03 | crystal - crystal (inorganic) |
| 40M96NJ1 | crown - crown |
| 86620110 | case back gasket - plastic gasket for case back |
| 86579640 | crystal gasket - plastic gasket for crystal |
| F0Q4JG | band - band |
| FDH4JW | band - leather band |
| A150BS | others - push pin |
| 0351807 | others - winding stem |
| Y1500K8080Z | others - case |
| EZ0035B01 | others - crown and stem gasket |