The Seiko V721-6B00 is a watch model based on the V721 movement.
Parts List
| 270A03JN02 | crystal - crystal |
| 8M45A6SNW1 | crown - crown |
| 0F250NA1S | case back gasket |
| F107JG | band - band |
| 3AA125FMANC | others - second hand |
| 1AA075LCBAW | others - hour hand |
| 1AA075LCBNB | others - hour hand |
| 2AA110LDBAW | others - minute hand |
| 2AA110LDBNB | others - minute hand |
| 3AA125FMAAM | others - second hand |
| 82738240 | others - case ring |
| V7216B0079Z | others - case |
| 0351890 | others - winding stem |
| AD006BA12 | others - crown gasket |