The Seiko Y150-5B80 is a watch model based on the Y150 movement.
Parts List
| RE0A56AN03 | crystal |
| 30E52NF1 | crown |
| 0H2001B01 | case back gasket |
| 543ZCK | band |
| 544ZCK | band |
| 545ZCK | band |
| 82735820 | others - case ring |
| A130BS | others - push pin |
| Y1500F38XS19 | others - dial |
| Y1500F48XS19 | others - dial |
| Y1505B802S | others - case |
| 0351807 | others - winding stem |
| 05V44AGM | others - minute hand |
| 05V52AGM | others - minute hand |
| 05V08AGH | others - hour hand |
| 05V52AGH | others - hour hand |