The Seiko V400-0680 is a watch model based on the V400 movement.
Parts List
| 130A02LN03 | crystal - crystal |
| 30M57NA1 | crown - crown |
| XX000 | band - band |
| 1DH035A1BNG | others - hour hand |
| 2DH050A1BNG | others - minute hand |
| V40006802HA | others - case |
| 82871930 | others - case ring |
| V4000680 | others - case back |
| V40006802SA | others - case |