The Seiko 7321-602A is a watch model based on the 7321 movement.
Parts List
| RE9N18HK01 | crystal - crystal |
| 30MA4NB1 | crown - crown |
| 0H2100N01 | case back gasket - case back gasket |
| DK62B | band - band |
| 07SC02NG | others - second hand |
| 06T38DGM | others - minute hand |
| 7321602A25 | others - case |
| 73211880XG19 | others - dial |
| 73219 | others - machine code |
| A100AS | others - push pin |
| 0354735 | others - winding stem |
| 82731080 | others - case ring |
| 06T38NGH | others - hour hand |