The Seiko 7321-5000 is a watch model based on the 7321 movement.
Parts List
| ES7N20GN00 | crystal - crystal |
| 25M04NA1 | crown - crown |
| 0G1800N01 | case back gasket |
| HK39A | band - band |
| HK40A | band - band |
| 06T30DGH | others - hour hand |
| 06T30DGM | others - minute hand |
| 07SC02NG | others - second hand |
| 7321500025 | others - case |
| 82707920 | others - case ring |
| 0354735 | others - winding stem |
| 73210010XB14 | others - dial |
| 73210010XS14 | others - dial |
| 73219 | others - machine code |
| A120AS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |