The Seiko 7321-6040 is a watch model based on the 7321 movement.
Parts List
| ESFN08SJ01 | crystal - crystal |
| 32M04NB4 | crown |
| 0H1860N01 | case back gasket - case back gasket |
| MK58B | band - band |
| 06T12DGM | others - minute hand |
| 07T10DGH | others - hour hand |
| 0354735 | others - winding stem |
| 07SC06DG | others - second hand |
| 7321604000 | others - case |
| 82734820 | others - case ring |
| 73211700XG14 | others - dial |
| 73219 | others - machine code |
| A120AS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |
| ESFN08SJ01 | crystal - crystal |
| 32M04NB4 | crown |
| 0H1860N01 | case back gasket - case back gasket |
| MK58B | band - band |
| 06T12DGM | others - minute hand |
| 07T10DGH | others - hour hand |
| 0354735 | others - winding stem |
| 07SC06DG | others - second hand |
| 7321604000 | others - case |
| 82734820 | others - case ring |
| 73211700XG14 | others - dial |
| 73219 | others - machine code |
| A120AS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |