The Seiko 5Y22-8A80 is a watch model based on the 5Y22 movement.
Parts List
| 290P05LN03 | crystal |
| 290W53LN00 | crystal |
| 290P05LN | crystal |
| 290W53LN | crystal |
| 35MJ3NS1 | crown - crown |
| 35MJ3NN1 | crown |
| FE298BA13 | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| DH0100B0 | case back gasket |
| 86172410 | crystal gasket - plastic gasket for crystal |
| 86170500 | bezel gasket - plastic gasket for bezel |
| G1425S | band |
| G1425G | band |
| G1425C | band |
| 3AA125F3A6S | others - second hand |
| 3AA125F3ANG | others - second hand |
| 12SC23T2 | others - second hand |
| 0351105 | others - winding stem |
| 12SC23T1 | others - second hand |
| 12P39BSM | others - minute hand |
| 12PA1AGM | others - minute hand |
| 12P39BGM | others - minute hand |
| 12P39BSH | others - hour hand |
| 12PA1AGH | others - hour hand |
| 12P39BGH | others - hour hand |