The Seiko 2K22-0100 is a watch model based on the 2K22 movement.
Parts List
| 190WC9SN01 | crystal |
| 35M77N01 | crown |
| 35M77NK1 | crown |
| 0F170BAA3 | case back gasket - case back gasket |
| ZK66A | band - leather band |
| ZK67A | band - leather band |
| EB0055B01 | others - crown and stem gasket |
| 02SC03EB | others - second hand |
| 0351154 | others - winding stem |
| 82833810 | others - case ring |
| 2K220100 | others - case back |
| 2K220100RC | others - case |
| 2K220100RE | others - case |
| 2K220120XY14 | others - dial |
| 2K220130XS23 | others - dial |
| 2K2215 | others - machine code |
| A130BS | others - push pin |
| 08P87DGH | others - hour hand |
| 08P87DGM | others - minute hand |
| 08P87DZH | others - hour hand |
| 08P87DZM | others - minute hand |
| 3CA020F1BAB | others - second hand |
Other models with the same movement