The Seiko 2C20-6470 is a watch model based on the 2C20 movement.
Parts List
| K05N81JN01 | crystal |
| 32M33NA1 | crown |
| 0G1600B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| Z5110G | band - metal band |
| Z5110G-BK3G | clasp - clasp |
| 1DA037A3BNG | others - hour hand |
| 1DE040LABDG | others - hour hand |
| 06R11DGH | others - hour hand |
| 2C2010 | others - machine code |
| 2C203030XG14 | others - dial |
| 2C203030XN14 | others - dial |
| 2C203040XS14 | others - dial |
| 2C20647025 | others - case |
| 82730150 | others - case ring |
| B080AS | others - push pin |
| 06R11DGM | others - minute hand |
| 05R01DGM | others - minute hand |
| 1DA035A3BNG | others - hour hand |
| 2DA052A3BDG | others - minute hand |
Caliber 2C20
