The Seiko 7321-0430 is a watch model based on the 7321 movement.
Parts List
| 215W14HN01 | crystal - crystal |
| 30M58NA1 | crown - crown |
| 30M58NS1 | crown |
| 0A1900N01 | case back gasket - case back gasket |
| 86574180 | crystal gasket - plastic gasket for crystal |
| DK08C | band - band |
| DK07C | band - band |
| 08SC14NG | others - second hand |
| A130AS | others - push pin (for lb) |
| 73211890X999 | others - dial |
| 73211890XG19 | others - dial |
| 73219 | others - machine code |
| 0354735 | others - winding stem |
| 82731860 | others - case ring |
| 7321043061 | others - case |
| 7321043075 | others - case |
| EZ0035B01 | others - crown and stem gasket |
| 08T26N1H | others - hour hand |
| 08T26N1M | others - minute hand |