The Seiko Y150-5N50 is a watch model based on the Y150 movement.
Parts List
| K01A98JR02 | crystal - crystal |
| 30ML2NS1 | crown - crown |
| 0F140BA1S | case back gasket - case back gasket |
| E0J0AQ | band - band |
| 2CC050A1BNS | others - minute hand |
| 1CC037A1BNS | others - hour hand |
| 0351807 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| Y1505N5079 | others - case |
| 82737120 | others - case ring |
| Y1501 | others - machine code |
| Y1501R50XS23 | others - dial |
| EZ0035B01 | others - crown and stem gasket |