The Seiko V401-0680 is a watch model based on the V401 movement.
Parts List
| 150A02LN03 | crystal - crystal (inorganic) |
| 6M30B5NNG0 | crown - crown |
| 6M30B5NNG3 | crown - crown |
| 0F150BAA5 | case back gasket - case back gasket |
| KZ84E | band - metal band |
| KZ85E | band - metal band |
| 3BA075F1BNG | others - second hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81607559 | others - bracelet fixing pin |
| 1AF040LABNG | others - hour hand |
| 2AF060LABNG | others - minute hand |