The Seiko Y150-5G50 is a watch model based on the Y150 movement.
Parts List
| K00A82LN03 | crystal - crystal |
| 30MA2NK1 | crown - crown |
| 0E140NA1S | case back gasket - case back gasket |
| 70E3KQ | band - band |
| 70E3YQ | band - metal band |
| 70E3YQ-LKG | band - link |
| 70E3KQ-LKG | band - link |
| 70E3KQ-BK4G | clasp - buckle |
| 70E3YQ-BK4G | clasp - buckle |
| 1CE035L0BDG | others - hour hand |
| 2CE050L2BDG | others - minute hand |
| 0351807 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| Y1505G502S | others - case |
| 82738360 | others - case ring |
| 70E3KQ-EPG | others - endpiece |
| Y1500Z18XB14 | others - dial |
| Y1500Z18XG14 | others - dial |
| Y1501 | others - machine code |
| 70E3YQ-EPG | others - endpiece |
| EZ0035B01 | others - crown and stem gasket |
| 05Y04DGH | others - hour hand |