The Seiko V306-6A30 is a watch model based on the V306 movement.
Parts List
| 200W52LN01 | crystal |
| 35MY0NH1 | crown |
| 86575340 | case back gasket |
| 86578060 | crystal gasket |
| KK70D | band - leather band |
| 07SC02NG | others - second hand |
| A120BS | others - push pin (for lb) |
| 0354532 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 08CP0AGM | others - minute hand |
| 08CV6AGH | others - hour hand |