The Seiko V400-0450 is a watch model based on the V400 movement.
Parts List
| 200P05L30A | crystal |
| 35MX7NN1 | crown - crown |
| 0F150BAA5 | case back gasket - case back gasket |
| 86571830 | crystal gasket |
| 505ZZK | band |
| A110BS | others - push pin (for mb) |
| DZ0040B01 | others - crown and stem gasket |
| 0351156 | others - winding stem |
| 06R11DGH | others - hour hand |
| 06R11DGM | others - minute hand |