The Seiko 7321-0250 is a watch model based on the 7321 movement.
Parts List
| 210N08GN00 | crystal - crystal |
| 30M68NS1 | crown |
| 0A1800N01 | case back gasket |
| GL39A | band - band |
| GL38A | band - band |
| 09SC08AB | others - second hand |
| 09TA0NBH | others - hour hand |
| 09TB0NBM | others - minute hand |
| 0354735 | others - winding stem |
| 7321025011 | others - case |
| 82733140 | others - case ring |
| 73210250HE | others - case |
| 73211331XN19 | others - dial |
| 73211331XS19 | others - dial |
| 73219 | others - machine code |
| A140AS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |