The Seiko 7321-0010 is a watch model based on the 7321 movement.
Parts List
| 180W06GN00 | crystal - crystal |
| 25M18NS1 | crown - crown |
| 0A1800N01 | case back gasket |
| 86565641 | crystal gasket - plastic gasket for crystal |
| 86565660 | bezel gasket - plastic gasket for bezel |
| ZB02A | band - band |
| 07T26DGH | others - hour hand |
| 07T26DGM | others - minute hand |
| 07SC02NG | others - second hand |
| 81181859 | others - bracelet fixing pipe |
| 81606479 | others - bracelet fixing pin |
| 0354735 | others - winding stem |
| 73210010SP | others - case |
| 82332123 | others - bezel |
| 82708780 | others - case ring |
| 73210070XB14 | others - dial |
| 73219 | others - machine code |
| EZ0035B01 | others - crown and stem gasket |