The Seiko V501-0ER0 is a watch model based on the V501 movement.
Parts List
| K00AN2JN02 | crystal - crystal (inorganic) |
| 8M30B7SNS0 | crown - crown (3h) |
| 8M30B7SNG3 | crown - crown (3h) |
| 0F190BA1S | case back gasket - case back gasket |
| FA051KL | band - leather band |
| FA052KL | band - leather band |
| FA071JM | band - metal band |
| FA071LM | band - metal band |
| A120BS | others - push pin (for lb) |
| 0354786 | others - winding stem |
| AC006BAD1 | others - crown and stem gasket |