The Seiko 2C20-5759 is a watch model based on the 2C20 movement.
Parts List
| ESTN05AN00 | crystal |
| 30N77NA1 | crown |
| 30N77NS1 | crown |
| 0E150NA1S | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| B5201G | band - metal band |
| B5201G-LKG | band - link |
| B5201S | band - metal band |
| B5201S-LKS | band - link |
| B5201S-PB1 | clasp - parts for buckle/clasp |
| B5201S-BK4S | clasp - clasp |
| B5201G-PB1 | clasp - parts for buckle/clasp |
| B5201G-BK4G | clasp - clasp |
| 2DA042A3BAA | hand - minute hand |
| 04R23AGM | hand - minute hand |
| 04R23ASH | hand - hour hand |
| 04R23ASM | hand - minute hand |
| 1DA027A3BAA | hand - hour hand |
| 1DA027A3BAC | hand - hour hand |
| 2C2010 | others - machine code |
| 2C201520XG18 | others - dial |
| 2C201520XS17 | others - dial |
| 2C201520XY14 | others - dial |
| 2C20575925 | others - case |
| 2C2057592E | others - case |
| 81604259 | others - bracelet fixing pin |
| 04R23DGH | others - hour hand |
| B5201G-ES | others - eyelet screw |
| B5201S-ES | others - eyelet screw |
| 04R23DGM | others - minute hand |
Caliber 2C20
