The Seiko 2C20-0260 is a watch model based on the 2C20 movement.
Parts List
| 190W67HN00 | crystal |
| 190P01HN03 | crystal |
| 30M17NA1 | crown |
| 0F150BAA1 | case back gasket - case back gasket |
| 86571130 | crystal gasket - plastic gasket for crystal |
| B5261L | band - metal band |
| B5261L-LKG | band - link |
| B5261L-PB1 | clasp - parts for buckle/clasp |
| B5261L-BK4G | clasp - clasp |
| EB0055B01 | others - crown and stem gasket |
| 81606439 | others - bracelet fixing pin |
| 81180229 | others - bracelet fixing pipe |
| 81607599 | others - bracelet fixing pin |
| 2C200260XW | others - case |
| 2C2010 | others - machine code |
| 2C202160XN18 | others - dial |
| 82701110 | others - case ring |
Caliber 2C20
