The Seiko 2E20-6140 is a watch model based on the 2E20 movement.
Parts List
| SAHN35JN01 | crystal |
| SAHN35JN | crystal |
| 32N23NN1 | crown |
| 32N23NA1 | crown |
| 0G1500B01 | case back gasket - case back gasket |
| 0G1500B0 | case back gasket |
| Z5300C | band |
| Z5300C-LKG | band - link |
| Z5300G-LKG | band - link |
| Z5300G | band |
| Z5300C-BK4S | clasp - clasp |
| Z5300G-BK4G | clasp - clasp |
| 2EA037A3BDG | hand - minute hand |
| 2EG040LABDG | others - minute hand |
| 0351205 | others - winding stem |
| 2E201410XB14 | others - dial |
| 2E201410XS14 | others - dial |
| 2E201420XS14 | others - dial |
| 2E206140 | others - case back |
| 2E20614025 | others - case |
| 2E2061402N | others - case |
| DA007BA11 | others - crown and stem gasket |
| 04L05DGH | others - hour hand |
| 82823850 | others - case ring |
| B080BS | others - push pin |
| 2EA035A3BDG | others - minute hand |
| 04V05DGM | others - minute hand |
| 1CA022A3BNG | others - hour hand |
| 1CG027LABDG | others - hour hand |
| 04V03DGM | others - minute hand |
Caliber 2E20
