The Seiko V400-0040 is a watch model based on the V400 movement.
Parts List
| 195P01LN03 | crystal - crystal (inorganic) |
| 35MX7NN1 | crown - crown |
| 0F160BA12 | case back gasket |
| 86581250 | crystal gasket - plastic gasket for crystal |
| 86170870 | bezel gasket |
| 522ACK | band - band |
| 522ACK-LKG | band - link |
| F22ACK | band - metal band |
| F22ACK-LKG | band - link |
| F22ACK-BK4G | clasp - clasp |
| 522ACK-BK4G | clasp - buckle |
| DZ0040B01 | others - crown and stem gasket |
| 81603329 | others - bracelet fixing pin |
| 81180249 | others - bracelet fixing pipe |
| 82336071 | others - bezel |
| 82814910 | others - case ring |
| 0351156 | others - winding stem |
| V40000407SA | others - case |
| V4000190XS14 | others - dial |
| V40010 | others - machine code |
| 2DB072A1BNG | others - minute hand |
| 07R59NGM | others - minute hand |
| 1DB055A1BNG | others - hour hand |
| 07R59NGH | others - hour hand |