The Seiko V657-6180 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 |
| 71M0ZB | band - band |
| 71M0ZB-LK3 | band - link |
| 7CA3WB | band - leather band |
| 7CC2WB | band - leather band |
| 71M0ZB-PB1 | clasp - parts for buckle |
| 71M0ZB-BKD | clasp - buckle |
| 1AB080AGBNS | others - hour hand |
| 2BB120AEBNS | others - minute hand |
| 1AX085A0BNB | others - hour hand |
| 2AX120A0BNB | others - minute hand |
| 3AX125F3ANS | others - second hand |
| 3CA037F3BAB | others - sub hand |
| 3CA037F3BNS | others - sub hand |
| 3CA037F3BAN | others - sub hand |
| V657618061A | others - case |
| V657618061B | others - case |
| V657618061C | others - case |
| 0878220 | others - date dial |
| 0878221 | others - date dial |
| 71M0ZB-EP2 | others - endpiece |
| 84312155 | others - dial ring |
| 84312156 | others - dial ring |
| 84312157 | others - dial ring |
| A160AS | others - push pin |
| V65720 | others - machine code |
| V6576274XB13 | others - dial |
| V6576274XY13 | others - dial |
| V6576284XS19 | others - dial |
| 83200273 | others - button spring clip |
| 0351892 | others - winding stem |
| 0D005BA1S | others - crown and stem gasket |
| 3AA125F3ANB | others - second hand |