The Seiko V400-0540 is a watch model based on the V400 movement.
Parts List
| 150A09L20A | crystal |
| 6M30B5NNG0 | crown - crown |
| 6M30B5NNG3 | crown - crown |
| 0F150BAA5 | case back gasket - case back gasket |
| RT92A | band - metal band |
| RT93A | band - metal band |
| 1DA037A1BNG | others - hour hand |
| 2DA055A1BNG | others - minute hand |
| 0351155 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81607559 | others - bracelet fixing pin |
| DZ0040B01 | others - crown and stem gasket |