The Seiko 2C20-5920 is a watch model based on the 2C20 movement.
Parts List
| ESVN95JN00 | crystal |
| 30N77NA1 | crown |
| 0F180NA11 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| ZKZ05G | band - leather band |
| 07L31DGH | hand - hour hand |
| 07V21DGM | hand - minute hand |
| 07V23DGM | hand - minute hand |
| 2C2010 | others - machine code |
| 2C201990XN14 | others - dial |
| 2C20592025 | others - case |
| 82718390 | others - case ring |
| A140AS | others - push pin |
Caliber 2C20
