The Seiko 7320-040B is a watch model based on the 7320 movement.
Parts List
| 220N10SM01 | crystal - crystal |
| 25M04NA1 | crown - crown |
| 0H1860N01 | case back gasket - case back gasket |
| DK46C | band - band |
| 09V02CGH | others - hour hand |
| 09V02CGM | others - minute hand |
| 0354735 | others - winding stem |
| 82733300 | others - case ring |
| 7320040B25 | others - case |
| 7320040B | others - case back |
| 73201890XS14 | others - dial |
| 73219 | others - machine code |
| A110AS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |
Caliber 7320
