The Seiko 7N22-5021 is a watch model based on the 7N22 movement.
Parts List
| BA1A25JN02 | crystal |
| BA1A25JN | crystal |
| 8M35A0NNG2 | crown - crown |
| 8M35A0NN | crown |
| 0H2800B01 | case back gasket - rotating bezel gasket |
| 0H2800B0 | case back gasket |
| G1536K | band |
| G1536K-LKG | band - link |
| G1536K-BK4G | clasp - clasp |
| 3BA125F1BNG | others - second hand |
| 2AA090A1BNG | others - minute hand |
| 1AA060A1BAF | others - hour hand |
| 2AA090A1BAF | others - minute hand |
| 0351892 | others - winding stem |
| 0878637 | others - date dial |
| 0878639 | others - date dial |
| 0878640 | others - date dial |
| 7N220 | others - machine code |
| 7N225021 | others - case back |
| 7N22502125 | others - case |
| 7N225041XB14 | others - dial |
| 7N225041XB24 | others - dial |
| 7N225041XG14 | others - dial |
| 7N225041XG24 | others - dial |
| 7N225051XS14 | others - dial |
| 7N225051XS24 | others - dial |
| 82860750 | others - case ring |
| A160BS | others - push pin |
| AD006BA12 | others - crown gasket |
| 2AF090LMBNG | others - minute hand |
| 2AH090A1BAA | others - minute hand |
| 1AA060A1BNG | others - hour hand |
| 1AH065A1BAA | others - hour hand |
| 1AF060LMBNG | others - hour hand |