The Seiko V400-0538 is a watch model based on the V400 movement.
Parts List
| 150A02JN02 | crystal - crystal (inorganic) |
| 6M30B5NNG0 | crown - crown |
| 6M30B5NN | crown |
| 0F140BAA | case back gasket |
| 0F140BAA3 | case back gasket - case back gasket |
| B5738K | band |
| B57387 | band - metal band |
| B5738K-LKG | band - link |
| B57387-LKG | band - link |
| B5738K-BK4G | clasp - clasp |
| B57387-BK4G | clasp - clasp |
| 82862230 | others - case ring |
| B090BS | others - push pin |
| V4000538 | others - case back |
| V400053875 | others - case |
| V40010 | others - machine code |
| V4001661XB14 | others - dial |
| DZ0040B01 | others - crown and stem gasket |
| 06R11DGH | others - hour hand |
| 0351155 | others - winding stem |
| 06R11DGM | others - minute hand |