The Seiko V657-0A70 is a watch model based on the V657 movement.
Parts List
| 310P02LN02 | crystal - crystal |
| 8K45E6SNS0 | crown - crown |
| 8K45E6SNG0 | crown - crown |
| FE318BAD2 | case back gasket - case back gasket |
| 86179152 | crystal gasket - plastic gasket for crystal |
| 86565100 | crystal gasket - plastic gasket for crystal |
| C35A03SMS0A | pusher - button |
| C35A03SMG1A | pusher - button |
| 4996JG | band - band |
| 4996KG | band - band |
| 4996LG | band - band |
| 4996KG-LK3 | band - link |
| 4996LG-LK3 | band - link |
| 4996KG-BKD | clasp - buckle |
| 4996LG-BKA | clasp - buckle |
| 4996LG-PB1 | clasp - parts for buckle |
| 4996KG-PB1 | clasp - parts for buckle |
| 3BA037F0BAJ | others - sub hand |
| 1AB080FHBSA | others - hour hand |
| 1AB080FHBSG | others - hour hand |
| 1AB080FHBSS | others - hour hand |
| 2BB125FABSA | others - minute hand |
| 2BB125FABSG | others - minute hand |
| 2BB125FABSS | others - minute hand |
| 3AA115FAAAB | others - second hand |
| 3AA115FAAAW | others - second hand |
| 3AA115FAANS | others - second hand |
| 1AB080FHBSE | others - hour hand |
| 2BB125FABSE | others - minute hand |
| 3BA037F0BAA | others - sub hand |
| 3BA037F0BAM | others - sub hand |
| 0351892 | others - winding stem |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| AD006BAD1 | others - crown and stem gasket |
| V6570A7001D | others - case |
| V6570A70 | others - case back |
| V6570A7002D | others - case |
| V6570A7003D | others - case |
| V6570A7004D | others - case |
| V6570A7005D | others - case |
| 0878220 | others - date dial |
| 0878221 | others - date dial |
| 0878222 | others - date dial |
| 0878223 | others - date dial |
| 84313710 | others - dial ring |
| 84313715 | others - dial ring |
| 84313716 | others - dial ring |
| 84313717 | others - dial ring |
| S190BS | others - push pin |
| V6570A68X913 | others - dial |
| V6570A68X924 | others - dial |
| V6570A68XB13 | others - dial |
| V6570A68XG14 | others - dial |
| V6570A68XL14 | others - dial |
| V65720 | others - machine code |