The Seiko 8223-5170 is a watch model based on the 8223 movement.
Parts List
| SA1W54GN00 | crystal - crystal |
| 35M68NS1 | crown - crown |
| 35M68NA1 | crown - crown |
| 8617 8421 | crystal gasket |
| 8617 8410 | bezel gasket |
| NL | band |
| 354-825 | others |
Caliber 8223
Seiko 8223-5170 Watch Guide