The Seiko Y143-8190 is a watch model based on the Y143 movement.
Parts List
| 40MP0NF1 | crown |
| 40MP0NS1 | crown |
| 0Z3001B01 | case back gasket |
| GL82B | band - leather band |
| A160BS | others - push pin |
| 0354866 | others - winding stem |
| 11C60KGH | others - hour hand |
| 11C60KGM | others - minute hand |
| 11C60KKH | others - hour hand |
| 11C60KKM | others - minute hand |