The Seiko Y150-5A80 is a watch model based on the Y150 movement.
Parts List
| ESKN70LN01 | crystal |
| ESKNLN01 | crystal |
| 25E50NF1 | crown |
| 0H1500B01 | case back gasket - case back gasket |
| 0E150NA1S | case back gasket - case back gasket |
| 521ACK-LKG | band - link |
| 521ACK | band |
| 521ACK-BK4G | clasp - clasp |
| Y1500B88XG14 | others - dial |
| Y1500B98XS19 | others - dial |
| Y1505A802S | others - case |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 82729740 | others - case ring |
| 03V06NCH | others - hour hand |
| 0351807 | others - winding stem |
| 04V10NAM | others - minute hand |
| 2CH042A0BAA | others - minute hand |
| 04VA6ABM | others - minute hand |
| 04VA6ABH | others - hour hand |