The Seiko Y150-6A00 is a watch model based on the Y150 movement.
Parts List
| 270W60LN01 | crystal |
| 35MN6NG1 | crown |
| 35MV4NS1 | crown - crown |
| 86577405 | case back gasket |
| 86577980 | crystal gasket |
| DA98A | band - metal band |
| AL89E | band - leather band |
| AL90E | band - leather band |
| A120BS | others - push pin (for lb) |
| 0351808 | others - winding stem |
| 09V50NSH | others - hour hand |
| 09V50NSM | others - minute hand |
| EZ0035B01 | others - crown and stem gasket |