The Seiko 2A22-5190 is a watch model based on the 2A22 movement.
Parts List
| ESYN01JN01 | crystal |
| 35NK5NA1 | crown |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 0G2125B01 | case back gasket - case back gasket |
Caliber 2A22
Seiko 2A22-5190 Watch Guide