The Seiko 7321-5110 is a watch model based on the 7321 movement.
Parts List
| SA9N66GN00 | crystal |
| 30M58NA1 | crown - crown |
| 30M58NS1 | crown |
| 0A1700N01 | case back gasket - case back gasket |
| 0A1700N0 | case back gasket |
| 86568000 | crystal gasket - plastic gasket for crystal |
| DS38A | band - metal band |
| 06T04DGM | others - minute hand |
| 07SC02NG | others - second hand |
| EZ0035B0A | others - crown and stem gasket |
| 0354735 | others - winding stem |
| 73210260XG14 | others - dial |
| 7321511075 | others - case |
| 73219 | others - machine code |
| 82713240 | others - case ring |
| 07T04N1H | others - hour hand |
| EZ0035B01 | others - crown and stem gasket |