The Seiko V401-1890 is a watch model based on the V401 movement.
Parts List
| 155A11JN02 | crystal - crystal |
| 30MH2NS1 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| F0Q7AB | band - band |
| FDG5AB | band - band |
| FDG4AB | band - leather band |
| 1AA040A7BNS | others - hour hand |
| 3BA075F1BNS | others - second hand |
| 2AA060A5BNS | others - minute hand |
| 0351155 | others - winding stem |
| 82809350 | others - case ring |
| V401189079A | others - case |
| V401189079B | others - case |
| A100AS | others - push pin |
| V40110 | others - machine code |
| V4015770XE19 | others - dial |
| V4015770XE29 | others - dial |
| V4015770XR19 | others - dial |
| V4015770XS19 | others - dial |
| V4015770XY19 | others - dial |
| EZ0035B01 | others - crown and stem gasket |