The Seiko V810-6620 is a watch model based on the V810 movement.
Parts List
| K01A93LN03 | crystal - crystal |
| 35E43NN1 | crown |
| 70B5YM | band - band |
| 70B5YM-LKG | band - link |
| 70B5YM-BK4G | clasp - buckle |
| 04P03NGH | others - hour hand |
| 04P03NGM | others - minute hand |
| 0354365 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190075 | others - bracelet fixing pipe |
| 81611939 | others - bracelet fixing pin |
| V81066202SA | others - case |
| 82826870 | others - case ring |
| V81010 | others - machine code |
| V8105850XB14 | others - dial |
| V8105850XR14 | others - dial |
| V8105860XE14 | others - dial |
| V8105860XS14 | others - dial |