The Seiko Y150-5E50 is a watch model based on the Y150 movement.
Parts List
| BA0A04SR02 | crystal |
| 25M18NA1 | crown |
| 0A1600N01 | case back gasket |
| HB04B | band - metal band |
| HB05B | band - metal band |
| 2CH040A0BNG | others - minute hand |
| 1CH025A0BNG | others - hour hand |
| 0351807 | others - winding stem |
| 81182699 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 82833320 | others - case ring |
| Y1500P20XS14 | others - dial |
| Y1500P30XS14 | others - dial |
| Y1501 | others - machine code |
| Y1505E5075 | others - case |
| Y1505E507H | others - case |
| EZ0035B01 | others - crown and stem gasket |
| 2CE040LMBDG | others - minute hand |
| 1CE027LMBDG | others - hour hand |