The Seiko Y150-5L50 is a watch model based on the Y150 movement.
Parts List
| SA1A44JR02 | crystal - crystal |
| 6M35B2SNN1 | crown - crown |
| 0F220NA1S | case back gasket - case back gasket |
| E0D1HB | band - band |
| 1CA035F0BNS | others - hour hand |
| 2CA047F0BNS | others - minute hand |
| 0351807 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| Y1505L50WE | others - case |
| 82805120 | others - case ring |
| Y1501 | others - machine code |
| Y1501J90XB13 | others - dial |
| EZ0035B01 | others - crown and stem gasket |