The Seiko V657-0AB0 is a watch model based on the V657 movement.
Parts List
| 300A78AN02 | crystal - crystal |
| 8K60B8SNN1 | crown - crown |
| 0F280BA1S | case back gasket - case back gasket |
| HR8A02SMN0A | pusher - button |
| ECB4JB | band - rubber band |
| ECB5JB | band - band |
| 3AA120F2AN1 | others - second hand |
| 3BX035F4BAN | others - sub hand |
| 1AX065S2BN1 | others - hour hand |
| 2AX117S0BN1 | others - minute hand |
| 0351892 | others - winding stem |
| 81354210 | others - button spring |
| 83200273 | others - button spring clip |
| AD006BAD1 | others - crown and stem gasket |
| AD006BA11 | others - crown and stem gasket |
| 0878220 | others - date dial |
| 84331687 | others - dial ring |
| S180BS | others - push pin |
| V6570C44XE19 | others - dial |
| V65720 | others - machine code |
| V6570AB003C | others - case |