The Seiko V401-6180 is a watch model based on the V401 movement.
Parts List
| K02A77JN02 | crystal - crystal |
| 6M45A3BNG0 | crown - crown |
| 6M45A3BNW0 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| WM62AW | band - band |
| WM63AW | band - band |
| WM64DW | band - band |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 1AA047A1BNG | others - hour hand |
| 1AA047A1BNS | others - hour hand |
| 2AA070A1BNG | others - minute hand |
| 2AA070A1BNS | others - minute hand |
| V401618079A | others - case |
| 82838850 | others - case ring |
| V4016180 | others - case back |
| A130BS | others - push pin |
| DZ0040B01 | others - crown and stem gasket |
| V40161807SA | others - case |