The Seiko 1E20-3090 is a watch model based on the 1E20 movement.
Parts List
30MA3DAA | crown - crown |
30MA3DTA | crown - crown |
0F120BA1S | case back gasket - case back gasket |
WJ47BW | band - band |
WJ48AW | band - band |
1CA030A1BNS | others - hour hand |
2EA047A1BNS | others - minute hand |
1CA030A1BNG | others - hour hand |
A120BS | others - push pin (for lb) |
1E205310XA13 | others - dial |
1E205310XA14 | others - dial |
1E208 | others - machine code |
DZ0040B01 | others - crown and stem gasket |
0351931 | others - winding stem |
1E2030908WA | others - case |
82837510 | others - case ring |
1E203090 | others - case back |
1E2030908XA | others - case |
Caliber 1E20



