The Seiko V306-6320 is a watch model based on the V306 movement.
Parts List
| 195W52LN01 | crystal |
| 30M56NS1 | crown - crown |
| 86575340 | case back gasket |
| 86577360 | case back gasket |
| ZA85A | band - metal band |
| A120BS | others - push pin (for lb) |
| 07C36ASH | others - hour hand |
| 0354532 | others - winding stem |
| 07C36ASM | others - minute hand |
| EZ0035B01 | others - crown and stem gasket |
| 12SC50TB | others - second hand |