The Seiko 5M22-6B20 is a watch model based on the 5M22 movement.
Parts List
| 255P06SR02 | crystal - crystal |
| 200P12JB | crystal |
| 255P06SR | crystal |
| 40MD4NS1 | crown - crown |
| FH2981B01 | case back gasket - case back gasket |
| 86580100 | crystal gasket - plastic gasket for crystal |
| 86571481 | crystal gasket - plastic gasket for crystal |
| 80604769 | pusher - button |
| WQZ14L | band |
| WQZ15L | band |
| WQZ14L-BKDG | clasp - buckle |
| WQZ15L-BKDG | clasp - buckle |
| 2AH110F0BTG | others - minute hand |
| 1AH075F0BTG | others - hour hand |
| 3AA125F0ANG | others - second hand |
| 0351651 | others - winding stem |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| EG0060B01 | others - button gasket |
| 200P12JB0A | others - crystal(case back) |
| 0801954 | others - date dial |
| 0866625 | others - holding ring for dial |
| 5M223 | others - machine code |
| 5M226B80XS14 | others - dial |
| A190BS | others - push pin |
| 5M226B20XBB | others - case |
| 5M226B20 | others - case back |
| 81400829 | others - button spring clip |
| 0Z0060B01 | others - crown and stem gasket |