The Seiko 5Y22-8040 is a watch model based on the 5Y22 movement.
Parts List
| 290WA2LN01 | crystal |
| 290WA2LN | crystal |
| 35M82NA1 | crown - crown |
| 35M82NS1 | crown - crown |
| 0A2700B01 | case back gasket - gasket |
| 86574980 | crystal gasket - crystal gasket |
| 86178750 | bezel gasket - plastic gasket for bezel |
| G1455C | band - metal band |
| G1455S | band |
| G1455C-LKG | band - link |
| G1455G-LKG | band - link |
| G1455K | band - metal band |
| G1455K-LKG | band - link |
| G1455L | band - metal band |
| G1455L-LKG | band - link |
| G1455S-LKS | band - link |
| G1455J | band |
| G1455G | band |
| G1455C-BK1S | clasp - clasp |
| G1455S-PB1 | clasp - parts for buckle/clasp |
| G1455L-PB1 | clasp - parts for buckle/clasp |
| G1455S-BK1S | clasp - clasp |
| G1455L-BK1S | clasp - clasp |
| G1455K-PB1 | clasp - parts for buckle/clasp |
| G1455K-BK1G | clasp - clasp |
| G1455G-PB1 | clasp - parts for buckle/clasp |
| G1455C-PB1 | clasp - parts for buckle/clasp |
| G1455G-BK1G | clasp - clasp |
| 0351672 | others - winding stem |
| 82800261 | others - case ring |
| 0801722 | others - date dial |
| 0801733 | others - date dial |
| 0866559 | others - holding ring for dial |
| 5Y228040 | others - case back |
| 5Y22804061 | others - case |
| 5Y22804061Z | others - case |
| 5Y22804075 | others - case |
| 5Y22804075Z | others - case |
| 5Y22804098 | others - case |
| 5Y22804098Z | others - case |
| 5Y22813LX914 | others - dial |
| 5Y22813LXG14 | others - dial |
| 5Y22813LXS13 | others - dial |
| 5Y22813WX914 | others - dial |
| 5Y22813WXG14 | others - dial |
| 5Y22813WXS13 | others - dial |
| 5Y22814LXS14 | others - dial |
| 5Y22814WXS14 | others - dial |
| 5Y229 | others - machine code |
| 82353721 | others - bezel |
| 82353729 | others - bezel |
| A140BS | others - push pin |
| 13SC04A2 | others - second hand |
| 13SC04ES | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
| 12C88KSM | others - minute hand |
| 12C88KBM | others - minute hand |
| 12C88KSH | others - hour hand |
| 12C88KBH | others - hour hand |