The Seiko 8223-7180 is a watch model based on the 8223 movement.
Parts List
| 300T44ANS0 | crystal - crystal |
| 300T44AN | crystal |
| 300T44ANG0 | crystal - crystal |
| 35M68NA1 | crown - crown |
| FH2881B | case back gasket |
| DB0060B | case back gasket |
Caliber 8223
Seiko 8223-7180 Watch Guide