The Seiko 2C20-6250 is a watch model based on the 2C20 movement.
Parts List
| SAFN03JN00 | crystal |
| SAFN03JN | crystal |
| 30N77NA1 | crown |
| 30N77NS1 | crown |
| 0F180NA11 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| 0F180NA1 | case back gasket |
| DZ0065B0 | case back gasket |
| ZJA05S | band - leather band |
| ZJA20S | band - leather band |
| ZJZ03G | band - leather band |
| ZJZ04G | band - leather band |
| 2CA065A1BDS | hand - minute hand |
| 07R03DSM | hand - minute hand |
| 07R03DZH | hand - hour hand |
| 07R03DZM | hand - minute hand |
| 07R23CGM | hand - minute hand |
| 1CA045A1BNS | others - hour hand |
| A130AS | others - push pin (for lb) |
| 2C2010 | others - machine code |
| 2C202660XS13 | others - dial |
| 2C202670XN14 | others - dial |
| 2C20625025 | others - case |
| 2C2062502E | others - case |
| 2DC065A1BAA | others - minute hand |
| 1DC045A1BAA | others - hour hand |
Caliber 2C20
