The Seiko V657-6030 is a watch model based on the V657 movement.
Parts List
| 290P45L20A | crystal - crystal |
| 290P45L20F | crystal - crystal |
| 290P45L20B | crystal - crystal |
| 290P45L20C | crystal - crystal |
| 290P45L20D | crystal - crystal |
| 290P45L20E | crystal - crystal |
| 45E41NW1 | crown - crown |
| 45E41NN1 | crown - crown |
| 45E41NS1 | crown - crown |
| FE328BAA3 | case back gasket - case back gasket |
| 86580830 | crystal gasket - plastic gasket for crystal |
| 86170620 | bezel gasket - plastic gasket for bezel |
| 80637277 | pusher - button |
| 80637276 | pusher - button |
| AD006BAA1 | pusher - button gasket |
| 80637279 | pusher - button |
| 70Z4ZZ | band |
| 6026MZ | band - metal band |
| 6025KZ | band - metal band |
| 6015JZ | band - band |
| F0K0AZ | band - band |
| F0K0FZ | band - band |
| F0K0BZ | band - band |
| 3CX037FABNG | others - sub hand |
| 3CX037FABAB | others - sub hand |
| 3CX037FABAY | others - sub hand |
| 3AA120FMAAN | others - second hand |
| 3CX037FABAR | others - sub hand |
| 1AB075LMBSW | others - hour hand |
| 2AB120L4BSW | others - minute hand |
| 3AA120FMAAY | others - second hand |
| 3AA120FMAAR | others - second hand |
| 3BA025FABAW | others - small hand (9h) |
| 3BA025FABNG | others - sub hand |
| AD006BA11 | others - crown and stem gasket |
| 0351892 | others - winding stem |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| V657603079A | others - case |
| 82311152 | others - bezel |
| V657603079D | others - case |
| V657603079E | others - case |
| V65760307SA | others - case |
| 82311151 | others - bezel |
| V657603079C | others - case |
| V657603079B | others - case |
| A180BS | others - push pin |
| V6576030WEA | others - case |
| 82311155 | others - bezel |