The Seiko 2C20-5000 is a watch model based on the 2C20 movement.
Parts List
| ESJN95JN00 | crystal |
| ESJN95JN | crystal |
| 30N77NA1 | crown |
| 30N77NS1 | crown |
| 0H1550B01 | case back gasket |
| 0H1500B0 | case back gasket |
| 0H1550B0 | case back gasket |
| BGA09G | band - leather band |
| WGA04G | band - leather band |
| 2EC065A1BCA | hand - minute hand |
| 07V15CHM | others - minute hand |
| 0351225 | others - winding stem |
| 2C2010 | others - machine code |
| 2C202250XS19 | others - dial |
| 2C20500025 | others - case |
| 83139770 | others - case ring |
| A110AS | others - push pin |
| 1CC045A1BAA | others - hour hand |
Caliber 2C20
