The Seiko Y150-0G40 is a watch model based on the Y150 movement.
Parts List
| 130A06SV0A | crystal - crystal |
| 30MA2NA1 | crown - crown |
| 0E140NA1S | case back gasket - case back gasket |
| DZ59B | band - band |
| DZ60B | band - band |
| E021CB | band - band |
| 81606439 | others - bracelet fixing pin |
| 81180229 | others - bracelet fixing pipe |
| 82728760 | others - case ring |
| Y1500G4075 | others - case |
| Y1500G407N | others - case |
| Y1500S90XB14 | others - dial |
| Y1500S90XG14 | others - dial |
| Y1500S90XS14 | others - dial |
| Y1501 | others - machine code |
| 0351807 | others - winding stem |
| 1CC035A4BNG | others - hour hand |
| EZ0035B01 | others - crown and stem gasket |
| 2CC047A2BNG | others - minute hand |