The Seiko Y150-5J80 is a watch model based on the Y150 movement.
Parts List
| BA1A32JR02 | crystal - crystal |
| 30M82NA1 | crown - crown |
| 30M82NS1 | crown - crown |
| 0F200NA1S | case back gasket - case back gasket |
| E083AB | band - metal band |
| E083BB | band - band |
| E0E7AB | band - band |
| 2CA040AMBNS | others - minute hand |
| 1CA027AMBNG | others - small hand (6h) |
| 1CA027AMBNS | others - small hand (6h) |
| 0351807 | others - winding stem |
| Y1505J8075 | others - case |
| 82739340 | others - case ring |
| Y1505J8079 | others - case |
| B090BS | others - push pin |
| E0E7AB-BKPN | others - pin for buckle/clasp |
| Y1501 | others - machine code |
| Y1501F10XA14 | others - dial |
| Y1501F20XB13 | others - dial |
| Y1501F20XS13 | others - dial |
| Y1501F20XZ13 | others - dial |
| EZ0035B01 | others - crown and stem gasket |
| 2CA040AMBNG | others - minute hand |