The Seiko 1E20-HAE0 is a watch model based on the 1E20 movement.
Parts List
| RE0H08SJ02 | crystal - crystal (sapphire) |
| 6M3512SNW1 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| W515AB | band - metal band |
| 2EA040A3BNS | others - minute hand |
| 1E20HAE0 | others - case back |
| 1E20HAE001H | others - case |
| 8NWHA400 | others - case ring |
| 0351931 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 1CA030A3BNS | others - hour hand |
Caliber 1E20
