The Seiko 7N22-5A20 is a watch model based on the 7N22 movement.
Parts List
| BA1N48GN00 | crystal |
| BA1N48GN | crystal |
| 8M30A0NNG2 | crown - crown |
| 8M30A0NN | crown |
| 0H2702B01 | case back gasket - rotating bezel gasket |
| 0H2702B0 | case back gasket |
| Z1438K | band |
| Z1438K-BK5G | clasp - clasp |
| 3AA125F0ANG | others - second hand |
| 0351892 | others - winding stem |
| 82831940 | others - case ring |
| 0878595 | others - date dial |
| 7N220 | others - machine code |
| 7N225A20 | others - case back |
| 7N225A2025Z | others - case |
| 7N225A48XG14 | others - dial |
| A180BS | others - push pin |
| 2AB095L0BAD | others - minute hand |
| 1AB065L0BAD | others - hour hand |
| AD006BA12 | others - crown gasket |