The Seiko 7N22-6B20 is a watch model based on the 7N22 movement.
Parts List
| 260A14SN03 | crystal |
| 8M35A0NNG1 | crown - crown |
| 0F250NA1S | case back gasket |
| D076CG | band - metal band |
| 1AB075A0BNG | others - hour hand |
| 3AA125F0ANG | others - second hand |
| 1AB075A1BNG | others - hour hand |
| 2AB110A4BNG | others - minute hand |
| 2AB110A1BNG | others - minute hand |
| A110BS | others - push pin (for mb) |
| 0878613 | others - date dial |
| 0878616 | others - date dial |
| 7N220 | others - machine code |
| 7N226B20 | others - case back |
| 7N226B207H | others - case |
| 7N226B60XS14 | others - dial |
| 7N226B70XL14 | others - dial |
| 0351892 | others - winding stem |
| 82824980 | others - case ring |
| AD006BA12 | others - crown gasket |