The Seiko V810-0400 is a watch model based on the V810 movement.
Parts List
| 145P01LN03 | crystal |
| 35MN9NN1 | crown - crown |
| 0F135BAA3 | case back gasket |
| 86589350 | crystal gasket |
| 508AMK | band |
| 508AMJ | band |
| 1AC032A1BNG | others - hour hand |
| 0D005BA13 | others - crown and stem gasket |
| 0354365 | others - winding stem |
| B080BS | others - push pin |
| 2AC047A1BNG | others - minute hand |
| 04P13NGM | others - minute hand |
| 04P13NGH | others - hour hand |