The Seiko V657-6040 is a watch model based on the V657 movement.
Parts List
| 290A23JN02 | crystal - crystal |
| 8M40A3SNW0 | crown - crown |
| 0F260BA1S | case back gasket - case back gasket |
| AD006BAA1 | pusher - button gasket |
| 80631859 | pusher - button |
| 6059JQ | band - band |
| 6A98JB | band - metal band |
| F0M2AQ | band - band |
| FD74AB | band - leather band |
| W167AB | band - metal band |
| 3CA037F3BAN | others - sub hand |
| 1AB080AGBNS | others - hour hand |
| 2BB120AEBNS | others - minute hand |
| 3CA037F3BNS | others - sub hand |
| 1AX085A0BNB | others - hour hand |
| 2AX120A0BNB | others - minute hand |
| 3AX125F3ANS | others - second hand |
| 3CA037F3BAB | others - sub hand |
| 0D005BA13 | others - crown and stem gasket |
| 83200273 | others - button spring clip |
| V6576040 | others - case back |
| 0351880 | others - winding stem |
| V657604079A | others - case |
| V657604079B | others - case |
| V657604079C | others - case |
| A160AS | others - push pin |
| 3AA125F3ANB | others - second hand |