The Seiko Y142-815A is a watch model based on the Y142 movement.
Parts List
| 310TP0ANG0 | crystal |
| 35MR8NF1 | crown - crown |
| 86173340 | case back gasket - plastic gasket for crystal |
| 021MF | band - metal band |
| 024MF | band - metal band |
| A180BS | others - push pin |
| 0354866 | others - winding stem |
| AD006BA12 | others - crown gasket |