The Seiko 7320-6540 is a watch model based on the 7320 movement.
Parts List
| ESAW48SV01 | crystal |
| 25M44NA4 | crown |
| 0A1700N01 | case back gasket - case back gasket |
| 3K07A | band - leather band |
| 73201930X914 | others - dial |
| 73206540 | others - case back |
| 7320654075 | others - case |
| 73219 | others - machine code |
| 82811220 | others - case ring |
| A110AS | others - push pin |
| 05VA8DGH | others - hour hand |
| 0354735 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 05VA8DGM | others - minute hand |
Caliber 7320
