The Seiko 7321-0710 is a watch model based on the 7321 movement.
Parts List
| 190W32SK01 | crystal |
| 25M20NA3 | crown |
| 0A1800N01 | case back gasket |
| DB17B | band - metal band |
| DB18B | band - metal band |
| 07TH6AGH | others - hour hand |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 0354735 | others - winding stem |
| 82731680 | others - case ring |
| 73210710 | others - case back |
| 7321071075 | others - case |
| 73210710SF | others - case |
| 73213100XG14 | others - dial |
| 73213100XS14 | others - dial |
| 73219 | others - machine code |
| 07TH8AGM | others - minute hand |
| EZ0035B01 | others - crown and stem gasket |
| 08SC22D1 | others - second hand |