The Seiko 7320-6040 is a watch model based on the 7320 movement.
Parts List
| RE6N04GN00 | crystal |
| 25M22NA1 | crown |
| 0H2600N01 | case back gasket - case back gasket |
| AB21A | band - metal band |
| 07V44AGH | others - hour hand |
| 81180229 | others - bracelet fixing pipe |
| 0354735 | others - winding stem |
| 81602469 | others - bracelet fixing pin |
| 73201000XN1R | others - dial |
| 73206040JM | others - case |
| 73219 | others - machine code |
| 82730940 | others - case ring |
| 07V44AGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
Caliber 7320
