The Seiko V721-0A30 is a watch model based on the V721 movement.
Parts List
| 330N52LK01 | crystal - crystal (inorganic) |
| 8Z65M0NNG1 | crown - crown |
| 8Z65M0NNW2 | crown - crown |
| J0P8112K0 | band - metal band |
| W457AB | band - band |
| F0J6KB | band - band |
| W179BB | band - band |
| 3AX135FMANG | others - second hand |
| V7210A3001C | others - case |
| V7210A302V | others - case |
| V7210A3029A | others - case |
| 81190075 | others - bracelet fixing pipe |
| 81190055 | others - bracelet fixing pipe |
| 81606899 | others - bracelet fixing pin |
| 81185169 | others - bracelet fixing pipe |
| 82738800 | others - case ring |
| 0351880 | others - winding stem |
| 2AD120A0BAA | others - minute hand |
| 1AD085A0BAA | others - hour hand |