The Seiko Y150-0G90 is a watch model based on the Y150 movement.
Parts List
| 140A02LN03 | crystal - crystal (inorganic) |
| 25M18NV1 | crown - crown |
| 25M18NS1 | crown - crown |
| 0E140NA1S | case back gasket - case back gasket |
| F032AE | band - metal band |
| F032DE | band - metal band |
| 1CE022L0BDG | others - hour hand |
| 2CE035L0BDG | others - minute hand |
| 81606439 | others - bracelet fixing pin |
| 81180229 | others - bracelet fixing pipe |
| 0351807 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |