The Seiko 2C20-6369 is a watch model based on the 2C20 movement.
Parts List
| SAFN05JN00 | crystal |
| 32N09NA1 | crown |
| 0F150NA11 | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| BFA09G | band - leather band |
| BFA11G | band - leather band |
| KFA03G | band - leather band |
| 05R09DGH | hand - hour hand |
| 2DE047LABDG | others - minute hand |
| 2C2010 | others - machine code |
| 2C202820XB15 | others - dial |
| 2C20636925 | others - case |
| A100AS | others - push pin |
| 05R11DGM | others - minute hand |
| 05R11DGH | others - hour hand |
Caliber 2C20
