The Seiko 1E20-5320 is a watch model based on the 1E20 movement.
Parts List
| DE03A | band - metal band |
| 1E200690XS19 | others - dial |
| 1E2053202E | others - case |
| 73203 | others - machine code |
| 05V18NGH | others - hour hand |
| 05V18NGM | others - minute hand |
Caliber 1E20
