The Seiko 2C21-0260 is a watch model based on the 2C21 movement.
Parts List
| 155A02JN03 | crystal - crystal |
| 155N15JN00 | crystal - crystal |
| 35NR5NA1 | crown |
| 0H1400B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| PL31A | band - band |
| 1AA040A1BNG | others - hour hand |
| 2AA060A1BNG | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 06P05NGH | others - hour hand |
| 06P05NGM | others - minute hand |
| 0351225 | others - winding stem |
| 06SC11NG | others - second hand |
| 2C21026025 | others - case |
| 83139670 | others - case ring |
| 2C210930XG14 | others - dial |
| 2C2110 | others - machine code |
| T090AS | others - push pin |
Caliber 2C21
