The Seiko V810-1220 is a watch model based on the V810 movement.
Parts List
| 220A21L20A | crystal - crystal |
| 35MT9NN1 | crown - crown |
| 0G1700B01 | case back gasket |
| 7AZ4WB | band - band |
| 2AE075L0BNG | others - minute hand |
| 82805890 | others - case ring |
| V8101220HEA | others - case |
| A130BS | others - push pin |
| V81010 | others - machine code |
| V8105840XB14 | others - dial |
| 0D005BA13 | others - crown and stem gasket |
| 0354365 | others - winding stem |
| 1AE050LMBNG | others - hour hand |