The Seiko V306-6180 is a watch model based on the V306 movement.
Parts List
| 240W66LN01 | crystal - crystal (inorganic) |
| 30M56NF1 | crown - crown |
| 86576705 | case back gasket |
| 86576720 | crystal gasket - plastic gasket for crystal |
| 348LB | band - leather band |
| 350LB | band - leather band |
| 050MP | band - metal band |
| 0354532 | others - winding stem |
| A150BS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |
| 13SC04A2 | others - second hand |
| 08CR0NGM | others - minute hand |
| 08CR0NGH | others - hour hand |
| 10C66AGM | others - minute hand |
| 10C66AGH | others - hour hand |