The Seiko 2C20-6190 is a watch model based on the 2C20 movement.
Parts List
| ESXN85JV01 | crystal |
| 30N77NA1 | crown |
| 0F190NA11 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| G5042C-LKS | band - link |
| G5042C | band - metal band |
| G5042C-BK4G | clasp - clasp |
| 07R47CGM | hand - minute hand |
| 1DD047AABAA | hand - hour hand |
| 2C2010 | others - machine code |
| 2C202560XN18 | others - dial |
| 2C206190F7 | others - case |
| A140AS | others - push pin |
| 07R47AGH | others - hour hand |
Caliber 2C20
