The Seiko 7N22-7020 is a watch model based on the 7N22 movement.
Parts List
| 280A03JN02 | crystal - crystal (inorganic) |
| 280A03JN | crystal |
| 8M35A0NNG2 | crown - crown |
| 8M35A0NN | crown |
| 0F240BAA3 | case back gasket - case back gasket |
| 0F240BAA | case back gasket |
| B1877C-LKG | band - link |
| B1877C | band |
| B1877G | band |
| B1877C-PB1 | clasp - parts for buckle/clasp |
| B1877C-BK1S | clasp - clasp |
| 2AB120A1BNG | others - minute hand |
| 3BA125F1BNG | others - second hand |
| 3AA125F3ANG | others - second hand |
| 1AB080A1BNG | others - hour hand |
| 0351892 | others - winding stem |
| 82816910 | others - case ring |
| 7N227020 | others - case back |
| 0878595 | others - date dial |
| 0878596 | others - date dial |
| 0878615 | others - date dial |
| 0878616 | others - date dial |
| 7N220 | others - machine code |
| 7N22702075A | others - case |
| 7N22702075B | others - case |
| 7N2270207H | others - case |
| 7N227040XB14 | others - dial |
| 7N227040XG14 | others - dial |
| 7N227040XL14 | others - dial |
| 7N227050XB14 | others - dial |
| 7N227050XG14 | others - dial |
| A180BS | others - push pin |
| AD006BA12 | others - crown gasket |
| 2AG115L0BDG | others - minute hand |
| 1AG080L0BDG | others - hour hand |