The Seiko V401-1650 is a watch model based on the V401 movement.
Parts List
| 190A02J20A | crystal - crystal |
| 190A02J2 | crystal |
| 6M30B5NNG0 | crown - crown |
| 6M30B5NN | crown |
| 0F160BA1 | case back gasket |
| 0F160BA1S | case back gasket - case back gasket |
| 4433CZ | band - band |
| 4424LZ | band - band |
| 4424LZ-LKG | band - link |
| 4433CZ-LKG | band - link |
| 4433CZ-BK4S | clasp - buckle |
| 4424LZ-BK4S | clasp - buckle |
| 4424LZ-PB1 | clasp - parts for buckle |
| 2AF075A1BNG | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 3BA090F1BNG | others - second hand |
| 1AF050A1BNG | others - hour hand |
| 0351155 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 81190075 | others - bracelet fixing pipe |
| 81604219 | others - bracelet fixing pin |
| 82818070 | others - case ring |
| V401165079A | others - case |
| V7011650 | others - case back |
| V401165079B | others - case |
| V4011650 | others - case back |
| V40110 | others - machine code |
| V4014720XS14 | others - dial |
| V4014921XG14 | others - dial |
| V4014921XL14 | others - dial |
| V4014931XS14 | others - dial |
| 2AD075AMBAA | others - minute hand |
| 1AD050AMBAA | others - hour hand |
| 2AB075A2BNG | others - minute hand |
| 1AB052A0BNG | others - hour hand |