The Seiko Y150-5M50 is a watch model based on the Y150 movement.
Parts List
| K01A90JN02 | crystal - crystal |
| 6M30B1SNW0 | crown - crown(2h) |
| 0F240BA1S | case back gasket - case back gasket |
| E0H1AG | band - metal band |
| E0H1AG-LK00 | band - link |
| X039AG | band - band |
| 1CA040A7BNS | others - hour hand |
| 2CA060A5BNS | others - minute hand |
| A100BS | others - push pin (for mb) |
| Y1501 | others - machine code |
| Y1501N20XB13 | others - dial |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| Y1505M5079 | others - case |
| 82805440 | others - case ring |
| K01A90JN02 | crystal - crystal |
| 6M30B1SNW0 | crown - crown(2h) |
| 0F240BA1S | case back gasket - case back gasket |
| E0H1AG | band - metal band |
| E0H1AG-LK00 | band - link |
| X039AG | band - band |
| 1CA040A7BNS | others - hour hand |
| 2CA060A5BNS | others - minute hand |
| A100BS | others - push pin (for mb) |
| Y1501 | others - machine code |
| Y1501N20XB13 | others - dial |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| Y1505M5079 | others - case |
| 82805440 | others - case ring |