The Seiko V220-6660 is a watch model based on the V220 movement.
Parts List
| RE5A47J20A | crystal - crystal |
| RE5A47J20B | crystal - crystal |
| RE5A47J20C | crystal - crystal (inorganic) |
| 8M35E5BNW0 | crown - crown |
| 0F180BA1S | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| FEB9AZ | band - band |
| F146AZ | band - band |
| F147AZ | band - band |
| 1DA027A7BNS | others - hour hand |
| 2DA040A5BNS | others - minute hand |
| 0351208 | others - winding stem |
| V220666079D | others - case |
| 82839710 | others - case ring |
| V2202240XB19 | others - dial |
| V2202240XL19 | others - dial |
| V2202240XS19 | others - dial |
| V22031 | others - machine code |
| 81604259 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| V220666079A | others - case |
| V220666079B | others - case |
| V220666079C | others - case |