The Seiko V401-5590 is a watch model based on the V401 movement.
Parts List
| K00A23JN02 | crystal - crystal |
| K00A23JN | crystal |
| 30M57NN1 | crown - crown |
| 30M57NS1 | crown - crown |
| 0F130BA1S | case back gasket - case back gasket |
| AC004BA1 | case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| G5187G | band - band |
| G5187S | band - band |
| G5187G-LKG | band - link |
| G5187G-BK4G | clasp - buckle |
| 2AA052A1BNS | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 2AA052A1BNG | others - minute hand |
| 1AA037A1BNG | others - hour hand |
| 1AA037A1BNS | others - hour hand |
| 0351155 | others - winding stem |
| 82815310 | others - case ring |
| V401559075A | others - case |
| V4015590 | others - case back |
| V401559079A | others - case |
| T070BS | others - push pin |
| V40110 | others - machine code |
| V4013640XB14 | others - dial |
| V4013640XG24 | others - dial |
| V4013640XS13 | others - dial |