The Seiko V400-6240 is a watch model based on the V400 movement.
Parts List
| RE4A99JN02 | crystal - crystal |
| 6M35E5NNW0 | crown - crown |
| 0H2200B01 | case back gasket - rotating bezel gasket |
| 7150ZZ | band - band |
| 7BW4ZZ | band - band |
| 7BW5ZZ | band - leather band |
| 1DA037A7BNS | others - hour hand |
| 2DA055A5BNS | others - minute hand |
| 0351155 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 81190075 | others - bracelet fixing pipe |
| 81610389 | others - bracelet fixing pin |
| V40010 | others - machine code |
| V4003750XS13 | others - dial |
| V4003750XZ13 | others - dial |
| V400624029A | others - case |
| 82838730 | others - case ring |