The Seiko V654-0020 is a watch model based on the V654 movement.
Parts List
| 300A19JN03 | crystal - crystal |
| 8M45A1SNW0 | crown - crown |
| 0F280BAA1 | case back gasket - case back gasket |
| 80637179 | pusher |
| E038AG | band - band |
| 3AX125FCAAR | others - second hand |
| 3BA035FMBAA | others - sub hand |
| 2BH125FABSS | others - minute hand |
| 1AH090FABSS | others - hour hand |
| 83200273 | others - button spring clip |
| DE010BAA1 | others - crown and stem gasket |
| AD006BA11 | others - crown and stem gasket |
| 0351880 | others - winding stem |
| V654002079A | others - case |
| V6540020 | others - case back |
| A180BS | others - push pin |
| V6540060XS19 | others - dial |
| V65420 | others - machine code |