The Seiko 5Y22-8A30 is a watch model based on the 5Y22 movement.
Parts List
| 285WA1LN | crystal |
| 285WA1LN01 | crystal |
| 35MK7NN1 | crown |
| 0G296BA9 | case back gasket |
| FE298BA15 | case back gasket - case back gasket |
| 0G296BA91 | case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 86590550 | crystal gasket - plastic gasket for crystal |
| 86590555 | crystal gasket - plastic gasket for crystal |
| ZPJ34K | band - leather band |
| ZPJ35K | band - leather band |
| ZPJ36K | band - leather band |
| 3AA125F3ANG | others - second hand |
| 2AC115A1BAA | others - minute hand |
| 1AD085A2BAD | others - hour hand |
| 5Y228A30 | others - case back |
| 5Y228A3075 | others - case |
| 5Y228A3098 | others - case |
| 5Y228A70XG14 | others - dial |
| 5Y228A70XS14 | others - dial |
| 5Y228B00XS19 | others - dial |
| 5Y228B00XS29 | others - dial |
| 82340991 | others - bezel |
| 82820030 | others - case ring |
| A180BS | others - push pin |
| 11P11CGH | others - hour hand |
| 12P77CHM | others - minute hand |
| 12SC23T1 | others - second hand |
| 2AD120AABAA | others - minute hand |
| 12PA1AGM | others - minute hand |
| 2AC115A1BCA | others - minute hand |
| 12PA1AGH | others - hour hand |
| 1AC080A1BAA | others - hour hand |