The Seiko 2E20-6999 is a watch model based on the 2E20 movement.
Parts List
| RE9N19HN00 | crystal |
| RE9N19HN | crystal |
| 32N23NN1 | crown |
| 0H1400B01 | case back gasket - case back gasket |
| 0H1400B0 | case back gasket |
| B5517G-LKG | band - link |
| B5517G | band |
| B5517G-BK4G | clasp - clasp |
| DA007BA11 | others - crown and stem gasket |
| 0351207 | others - winding stem |
| 81180229 | others - bracelet fixing pipe |
| 81604879 | others - bracelet fixing pin |
| 2E202490XS14 | others - dial |
| 2E2062 | others - machine code |
| 2E206999 | others - case back |
| 2E20699925 | others - case |
| 82708210 | others - case ring |
| 2EA035A3BDG | others - minute hand |
| 1CA022A3BNG | others - hour hand |
Caliber 2E20
