The Seiko Y131-565A is a watch model based on the Y131 movement.
Parts List
| 35M78NH1 | crystal |
| SA8W56LM02 | crystal |
| FH2580B01 | case back gasket |
| 86576086 | crystal gasket |
| AL98C | band - leather band |
| 0354786 | others - winding stem |
| A160BS | others - push pin |
| 09CR8NBM | others - minute hand |
| 10CP2NBH | others - hour hand |