The Seiko 5Y22-7020 is a watch model based on the 5Y22 movement.
Parts List
| 280W56GN | crystal |
| 280W56GN00 | crystal |
| 35M82NA1 | crown - crown |
| 0A2600B01 | case back gasket |
| 86570560 | crystal gasket - plastic gasket for crystal |
| 86178600 | bezel gasket - plastic gasket for bezel |
| ZQJ14K | band - leather band |
| BQJ43G | band |
| BQJ43K | band |
| ZQA20K | band |
| 2AD120AMBAA | others - minute hand |
| 0351670 | others - winding stem |
| 82800261 | others - case ring |
| 0801722 | others - date dial |
| 0801733 | others - date dial |
| 0801734 | others - date dial |
| 0866556 | others - holding ring for dial |
| 5Y227018XB14 | others - dial |
| 5Y227018XG14 | others - dial |
| 5Y227020 | others - case back |
| 5Y22702075 | others - case |
| 5Y22702075Z | others - case |
| 5Y227030XS19 | others - dial |
| 5Y227038XS19 | others - dial |
| 5Y227118XS19 | others - dial |
| 5Y229 | others - machine code |
| 82350561 | others - bezel |
| A190BS | others - push pin |
| 13SC04A2 | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
| 12C16AGH | others - hour hand |
| 12C16AGM | others - minute hand |
| 2AB120A2BNG | others - minute hand |
| 12C86NGM | others - minute hand |
| 1AB080A4BNG | others - hour hand |
| 12C86NGH | others - hour hand |