The Seiko V657-0B10 is a watch model based on the V657 movement.
Parts List
| 290A31JN03 | crystal - crystal |
| 8K50F8SNWA | crown - crown |
| 0F280BA1S | case back gasket - case back gasket |
| A45D04SMS0A | pusher - button |
| EC66JB | band - band |
| EC65JB | band - leather band |
| EC64JB | band - leather band |
| 3BA035FMBNS | others - sub hand |
| 1AB075LPBSW | others - hour hand |
| 2AB115LNBSW | others - minute hand |
| 3AX125F3AS5 | others - second hand |
| 0351892 | others - winding stem |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| AD006BAD1 | others - crown and stem gasket |
| V6570B1001C | others - case |
| 0878221 | others - date dial |
| 84319204 | others - dial ring |
| S160BS | others - push pin |
| V6570B24XB19 | others - dial |
| V65720 | others - machine code |