The Seiko Y142-5040 is a watch model based on the Y142 movement.
Parts List
| ES7N58AN00 | crystal |
| 35MB2NC1 | crown |
| 35MB2NF1 | crown |
| JA70A | band - metal band |
| JL77A | band - leather band |
| A180BS | others - push pin |
| 0354866 | others - winding stem |
| 11C16NSH | others - hour hand |
| 11C16NSM | others - minute hand |
| 13SC04A2 | others - second hand |
| 11C16NGM | others - minute hand |
| 11C16NGH | others - hour hand |