The Seiko V306-6490 is a watch model based on the V306 movement.
Parts List
| 250W64LN01 | crystal |
| 35MV4NS1 | crown - crown |
| 35MV4NF1 | crown - crown |
| 86569180 | case back gasket |
| 86577560 | case back gasket |
| AK70E | band - leather band |
| AK71E | band - leather band |
| AK72E | band - leather band |
| A160BS | others - push pin |
| 0354532 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 10C66FSH | others - hour hand |
| 13SC04A2 | others - second hand |
| 13SC04ES | others - second hand |
| 10C66FSM | others - minute hand |
| 10CT6AGH | others - hour hand |
| 10CT6AGM | others - minute hand |
| 10C66AGM | others - minute hand |
| 10C66AGH | others - hour hand |