The Seiko 2K01-0030 is a watch model based on the 2K01 movement.
Parts List
| 250W45JM01 | crystal |
| 250W45JM | crystal |
| 30MB9NN1 | crown |
| 0F220BAA3 | case back gasket - case back gasket |
| 0F210BAA3 | case back gasket |
| 0F210BAA | case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| Z1534C | band |
| Z1534C-LKG | band - link |
| Z1534C-BK4G | clasp - clasp |
| 3BA125F1BNG | others - second hand |
| 11SC41T1 | others - second hand |
| 3AA125F1ANG | others - second hand |
| 2K010030 | others - case back |
| 2K0100307H | others - case |
| 2K010040XS14 | others - dial |
| 2K010050XB14 | others - dial |
| 2K010080XN14 | others - dial |
| 2K010100XB14 | others - dial |
| 2K0110 | others - machine code |
| 82833430 | others - case ring |
| A140BS | others - push pin |
| 0351291 | others - winding stem |
| 11SC17T1 | others - second hand |
| 10SC31NG | others - second hand |
| 11P23DGM | others - minute hand |
| 11P73NGM | others - minute hand |
| 11P23DGH | others - hour hand |
| 11P73NGH | others - hour hand |
| 11PG5NGM | others - minute hand |
| 12P13NGH | others - hour hand |
Caliber 2K01
