The Seiko 2C20-601A is a watch model based on the 2C20 movement.
Parts List
| REBN55HN00 | crystal |
| 32N09NA1 | crown |
| 0F170NA11 | case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| BHZ02G | band - leather band |
| BHZ15G | band - leather band |
| 2C2010 | others - machine code |
| 2C202150XS14 | others - dial |
| 2C20601A25 | others - case |
| A120AS | others - push pin |
| 05V07DHM | others - minute hand |
| 05L13DHH | others - hour hand |
Caliber 2C20
