The Seiko 2K01-0240 is a watch model based on the 2K01 movement.
Parts List
| 250A03J20A | crystal |
| 250A03J2 | crystal |
| 35MS5NN1 | crown |
| 35MR9NN1 | crown |
| 0F220BAA3 | case back gasket - case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| 0F220BAA | case back gasket |
| Z1581S | band |
| Z1581S-LKS | band - link |
| Z1581S-BK7S | clasp - clasp |
| 3AA125F1ANG | others - second hand |
| 2AC105A1BNG | others - minute hand |
| 11P15NGM | others - minute hand |
| 82738450 | others - case ring |
| 2K010240 | others - case back |
| 2K0102407H | others - case |
| 2K010280XB14 | others - dial |
| 2K010290XS14 | others - dial |
| 2K0110 | others - machine code |
| A160BS | others - push pin |
| 0351291 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 10SC23T1 | others - second hand |
| 2AA100A1BDG | others - minute hand |
| 2AC105A1BDG | others - minute hand |
| 10P07DGM | others - minute hand |
| 11PB3JGM | others - minute hand |
| 11P15NGH | others - hour hand |
| 1AC075A1BNG | others - hour hand |
| 11PB3JGH | others - hour hand |
Caliber 2K01
