The Seiko Y150-0L90 is a watch model based on the Y150 movement.
Parts List
| ES2A30JD0B | crystal - crystal |
| 30MF8MS1 | crown - crown |
| 0E140NA1S | case back gasket - case back gasket |
| E0C4AB | band - band |
| 1CA035F0BNS | others - hour hand |
| 2CA055F0BNS | others - minute hand |
| A100BS | others - push pin (for mb) |
| Y1501 | others - machine code |
| Y1501J20XZ13 | others - dial |
| 82728760 | others - case ring |
| Y1500L9079 | others - case |
| 0351807 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |