The Seiko 7321-626J is a watch model based on the 7321 movement.
Parts List
| ESBW10SN01 | crystal - crystal |
| 30M58NA1 | crown - crown |
| 0A1900N01 | case back gasket - case back gasket |
| DL09B | band - band |
| 07SC02NG | others - second hand |
| 0354735 | others - winding stem |
| 82813240 | others - case ring |
| 7321626E | others - case back |
| 7321626J75 | others - case |
| 73212190XG24 | others - dial |
| 73219 | others - machine code |
| A120AS | others - push pin |
| 06T22NAM | others - minute hand |
| EZ0035B01 | others - crown and stem gasket |
| 06T22NAH | others - hour hand |