The Seiko Y590-0240 is a watch model based on the Y590 movement.
Parts List
| 173N02AN00 | crystal |
| 30E06NF3 | crown |
| 30E06NS3 | crown |
| DC75A | band - other band |
| KC73A | band - other band |
| 0354705 | others - winding stem |
| 07R22NGH | others - hour hand |
| 07R22NGM | others - minute hand |
| 07R22NSH | others - hour hand |