The Seiko 7321-6090 is a watch model based on the 7321 movement.
Parts List
| RE8N46SN01 | crystal - crystal |
| 25M26NA3 | crown |
| 0H1970N01 | case back gasket - case back gasket |
| MK67B | band - band |
| 05T02DGM | others - minute hand |
| 05T02N1H | others - hour hand |
| 0354735 | others - winding stem |
| 82734220 | others - case ring |
| 07SC06DG | others - second hand |
| 73216090GV | others - case |
| 73211590X994 | others - dial |
| 73219 | others - machine code |
| A120AS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |