The Seiko 2A22-5160 is a watch model based on the 2A22 movement.
Parts List
| SAEN71HE10 | crystal |
| 32N09NA1 | crown |
| 0F180NA11 | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
Caliber 2A22
Seiko 2A22-5160 Watch Guide