The Seiko Y101-5470 is a watch model based on the Y101 movement.
Parts List
| SADN68GM01 | crystal |
| 35M98NF1 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0A2700B01 | case back gasket - gasket |
| GK91A | band - leather band |
| GK92A | band - leather band |
| GK93A | band - leather band |
| 09CP0AGH | others - hour hand |
| 0354765 | others - winding stem |
| A180BS | others - push pin |
| 09CP0NGH | others - hour hand |
| 09CP0NGM | others - minute hand |
| 09CP0AGM | others - minute hand |
| 13SC04A2 | others - second hand |