The Seiko Y150-5P40 is a watch model based on the Y150 movement.
Parts List
| RE6A59JN01 | crystal - crystal |
| 6M30X5SNS0 | crown - crown (3h) |
| 0F140BA1S | case back gasket - case back gasket |
| EC28JB | band - band |
| EC27JB | band - band |
| 2CA047A5BNS | others - minute hand (upper) |
| 1CA032A5BNS | others - hour hand |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| Y1505P4001C | others - case |
| 82845870 | others - case ring |
| T070BS | others - push pin |
| Y1501 | others - machine code |
| Y1501T04XS23 | others - dial |
| Y1501T04XS33 | others - dial |