The Seiko V306-6520 is a watch model based on the V306 movement.
Parts List
| 200W60LK01 | crystal |
| 35MY8NS1 | crown |
| 0A1900B01 | case back gasket - gasket |
| 0A1900N01 | case back gasket - case back gasket |
| DK99E | band - leather band |
| 0354532 | others - winding stem |
| A140BS | others - push pin |
| 08C88NSH | others - hour hand |
| 08C88NSM | others - minute hand |
| 15SC04TB | others - second hand |