The Seiko 7321-6280 is a watch model based on the 7321 movement.
Parts List
| ESBW04SN01 | crystal - crystal |
| 30M58NA1 | crown - crown |
| 0A2000N01 | case back gasket |
| MK13D | band - band |
| 82812960 | others - case ring |
| 73212220XG14 | others - dial |
| 73216280 | others - case back |
| 7321628075 | others - case |
| 73219 | others - machine code |
| A140AS | others - push pin |
| 07SC06DG | others - second hand |
| EZ0035B0A | others - crown and stem gasket |
| 06TB4DGH | others - hour hand |
| 0354735 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 06TB4DGM | others - minute hand |