The Seiko Y143-7090 is a watch model based on the Y143 movement.
Parts List
| 35MR4NC1 | crown |
| 35MR4NF1 | crown |
| 0A2500B01 | case back gasket - case back gasket |
| 067LDB | band |
| 077LDB | band |
| 0354866 | others - winding stem |
| EG0060B01 | others - button gasket |
| 13SC04ES | others - second hand |
| 11C22ASM | others - minute hand |
| 11C22ASH | others - hour hand |