The Seiko 2C20-6210 is a watch model based on the 2C20 movement.
Parts List
| BA4N31JN00 | crystal |
| 32N09NA1 | crown |
| 0F140NA11 | case back gasket |
| 0E140BA1 | case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| B5296C | band - metal band |
| B5296C-BK3G | clasp - clasp |
| 05R39DGH | hand - hour hand |
| 05R39DGM | hand - minute hand |
| 1DG030LABDG | hand - hour hand |
| 2C2010 | others - machine code |
| 2C202590XN14 | others - dial |
| 2C2062102H | others - case |
| B5296C-EP2 | others - endpiece |
Caliber 2C20
