The Seiko 5Y22-8020 is a watch model based on the 5Y22 movement.
Parts List
| 310T48ANS0 | crystal - crystal |
| 310T48ANG0 | crystal - crystal |
| 35M82NA1 | crown - crown |
| 35M82NS1 | crown - crown |
| FH2981B01 | case back gasket - case back gasket |
| FH2981B0 | case back gasket |
| Z1481C | band - metal band |
| Z1481C-LKG | band - link |
| Z1481S | band |
| Z1481G | band - metal band |
| Z1481G-LKG | band - link |
| Z1481K-LKG | band - link |
| Z1481L | band - metal band |
| Z1481L-LKG | band - link |
| Z1481J | band - band |
| G1546J | band |
| Z1481K | band |
| Z1481C-PB1 | clasp - parts for buckle/clasp |
| Z1481C-BK1S | clasp - clasp |
| Z1481L-PB1 | clasp - parts for buckle/clasp |
| Z1481L-BK1S | clasp - clasp |
| Z1481K-PB1 | clasp - parts for buckle/clasp |
| Z1481G-PB1 | clasp - parts for buckle/clasp |
| Z1481K-BK1G | clasp - clasp |
| Z1481G-BK1G | clasp - clasp |
| 12C52MSH | others - hour hand |
| 12C52MSM | others - minute hand |
| 0351670 | others - winding stem |
| 82800261 | others - case ring |
| 82362629 | others - decorative bezel |
| 82362621 | others - decorative bezel |
| 0801722 | others - date dial |
| 0801723 | others - date dial |
| 0866559 | others - holding ring for dial |
| 5Y228 | others - machine code |
| 5Y228020 | others - case back |
| 5Y22802061 | others - case |
| 5Y22802075 | others - case |
| 5Y22802098 | others - case |
| 5Y228048XS33 | others - dial |
| 5Y22805LXG14 | others - dial |
| 5Y22805LXN14 | others - dial |
| 5Y22805LXS13 | others - dial |
| 5Y22805WXB13 | others - dial |
| 5Y22805WXG14 | others - dial |
| 5Y22805WXL13 | others - dial |
| 5Y22805WXN14 | others - dial |
| 5Y22805WXS13 | others - dial |
| 5Y228060XS13 | others - dial |
| 5Y228068XS13 | others - dial |
| 5Y228088XS14 | others - dial |
| 5Y228088XS23 | others - dial |
| 5Y22810WXS13 | others - dial |
| 5Y22812WXS13 | others - dial |
| 5Y22820WXB19 | others - dial |
| 5Y22820WXS19 | others - dial |
| 5Y228218XS19 | others - dial |
| 5Y229 | others - machine code |
| A180BS | others - push pin |
| 13SC04A2 | others - second hand |
| 13SC04ES | others - second hand |
| 12C44AGM | others - minute hand |
| 0Z0060B01 | others - crown and stem gasket |
| 13C16ASM | others - minute hand |
| 12C44ASM | others - minute hand |
| 12C44AGH | others - hour hand |
| 12TB0KKM | others - minute hand |
| 12T12FSM | others - minute hand |
| 12C52MWM | others - minute hand |
| 12C52LSM | others - minute hand |
| 12CC4MSM | others - minute hand |
| 12T32MSM | others - minute hand |
| 12TB0KKH | others - hour hand |
| 12C52MGM | others - minute hand |
| 12C52BGM | others - minute hand |
| 13C16ASH | others - hour hand |
| 12C44ASH | others - hour hand |
| 12T12FSH | others - hour hand |
| 12C52MWH | others - hour hand |
| 12C52LSH | others - hour hand |
| 12CC4MSH | others - hour hand |
| 12T32MSH | others - hour hand |
| 12C52MGH | others - hour hand |
| 12C52BGH | others - hour hand |