The Seiko V501-6Y20 is a watch model based on the V501 movement.
Parts List
| 230A12LN03 | crystal - crystal |
| 8M45A6SNW1 | crown - crown |
| 0F210BA1S | case back gasket - case back gasket |
| FF03JB | band - band |
| FF04JB | band - band |
| FF05JB | band - band |
| 2AC090A1BNS | others - minute hand |
| 3AA125F4ANS | others - second hand |
| 1AC065A1BNS | others - hour hand |
| 0354786 | others - winding stem |
| 82729200 | others - case ring |
| A160BS | others - push pin |
| V5016Y2079Z | others - case |
| AD006BA12 | others - crown gasket |