The Seiko 1E20-0150 is a watch model based on the 1E20 movement.
Parts List
| 180N18GN00 | crystal - crystal |
| 30M68NA1 | crown - crown |
| 0H1720N01 | case back gasket - case back gasket |
| DK38B | band - band |
| DK39B | band - band |
| 07V12ALH | others - hour hand |
| 07V12CGM | others - minute hand |
| 1E20015025 | others - case |
| 82730200 | others - case ring |
| 1E200480XS19 | others - dial |
| 1E200490XN19 | others - dial |
| 1E203 | others - machine code |
| B090BS | others - push pin |
| 0354930 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |
Caliber 1E20
