The Seiko V657-600A is a watch model based on the V657 movement.
Parts List
| 290P03LN03 | crystal - crystal |
| 8K45A3SNG0 | crown - crown |
| 0F280BAA1 | case back gasket - case back gasket |
| 86580835 | crystal gasket - plastic gasket for crystal |
| AD006BAA1 | pusher - button gasket |
| 80636511 | pusher - button |
| F050HG | band - band |
| 1AX077FBBFJ | others - hour hand |
| 2AX115F0BFG | others - minute hand |
| 3AA125F1ANG | others - second hand |
| 3BA035FMBNG | others - sub hand |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| AD006BA11 | others - crown and stem gasket |
| 0351892 | others - winding stem |
| V657600A7HA | others - case |
| A180BS | others - push pin |