The Seiko 7321-0380 is a watch model based on the 7321 movement.
Parts List
| 190W14GN00 | crystal - crystal |
| 30M58NA1 | crown - crown |
| 30M58NS1 | crown |
| 0A1800N01 | case back gasket |
| 86570340 | crystal gasket |
| DL59A | band - band |
| DL58A | band - leather band |
| 08SC14NG | others - second hand |
| 08T02NGH | others - hour hand |
| 08T02NGM | others - minute hand |
| 08T02NSH | others - hour hand |
| 08T02NSM | others - minute hand |
| 7321038075 | others - case |
| 7321038061 | others - case |
| 73211750XG14 | others - dial |
| 73211750XS13 | others - dial |
| 73219 | others - machine code |
| A120AS | others - push pin |
| 0354735 | others - winding stem |
| 82731680 | others - case ring |
| EZ0035B01 | others - crown and stem gasket |
| 08SC14NS | others - second hand |