The Seiko 2C20-0150 is a watch model based on the 2C20 movement.
Parts List
| 165A02JN02 | crystal - crystal (inorganic) |
| 165N23JN00 | crystal - crystal |
| 30N77NA1 | crown |
| 0H1400B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| B5139G | band - metal band |
| B5139G-BK3G | clasp - clasp |
| 07V03DHM | hand - minute hand |
| 2C20015025 | others - case |
| 2C200900XG14 | others - dial |
| 2C2010 | others - machine code |
| B5139G-EP2 | others - endpiece |
| 82706570 | others - case ring |
| 1CA045A1BNG | others - hour hand |
| 1CA040A1BNG | others - hour hand |
Caliber 2C20
