The Seiko 7321-0340 is a watch model based on the 7321 movement.
Parts List
| 190N32HK01 | crystal - crystal |
| 30MA4NB1 | crown - crown |
| 0H1860N01 | case back gasket - case back gasket |
| HK09B | band - band |
| 08SC14NG | others - second hand |
| 07TA0NGH | others - hour hand |
| 08TA0NAM | others - minute hand |
| 73211640XS14 | others - dial |
| 73219 | others - machine code |
| B080AS | others - push pin |
| 0354735 | others - winding stem |
| 82733300 | others - case ring |
| 7321034025 | others - case |