The Seiko V821-0710 is a watch model based on the V821 movement.
Parts List
| 210A21JN02 | crystal - crystal |
| 9M35B1SNW0 | crown - crown |
| 9M35B1SZW0 | crown - crown |
| 9M35B1SNA0 | crown - crown |
| 0F170BA1S | case back gasket - case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| WK61AB | band - band |
| WT96AW | band - band |
| WT94DW | band - band |
| 1HA055A7BNB | others - hour hand |
| 1HA055A7BNS | others - hour hand |
| 2HA080A5BNB | others - minute hand |
| 3HX115F5BNB | others - second hand |
| 3HX115F5BNS | others - second hand |
| 3HA090F1BNS | others - second hand |
| 2HA080A5BNS | others - minute hand |
| 0354122 | others - winding stem |
| 82809210 | others - case ring |
| V821071062A | others - case |
| V8210710 | others - case back |
| V821071079A | others - case |
| A140BS | others - push pin |
| V8210710WEA | others - case |