The Seiko V306-6140 is a watch model based on the V306 movement.
Parts List
| 255W52LK01 | crystal |
| 35MT6NG1 | crown |
| FH2680B01 | case back gasket |
| 86576145 | crystal gasket |
| JL97A | band - leather band |
| JL98A | band - leather band |
| JL99A | band - leather band |
| 0354532 | others - winding stem |
| A160BS | others - push pin |
| 10CP2AWH | others - hour hand |
| 10CP2NBM | others - minute hand |
| 10CP2AWM | others - minute hand |
| 13SC04A1 | others - second hand |
| 10CP2FHH | others - hour hand |
| 10CP2FHM | others - minute hand |
| 10CP2NBH | others - hour hand |
| 13SC04XN | others - second hand |