The Seiko 2E20-5729 is a watch model based on the 2E20 movement.
Parts List
| REFN23JV01 | crystal |
| REFN23JV | crystal |
| 30M39NA1 | crown |
| 0F130NA1 | case back gasket |
| 0F130NA11 | case back gasket |
| DA007BA1 | case back gasket |
| G5064P | band - metal band |
| G5064P-LKG | band - link |
| G5064P-BK4G | clasp - clasp |
| 2EA037A3BDG | hand - minute hand |
| 82801210 | others - case ring |
| G5064P-EP2 | others - endpiece |
| 2E200960XS19 | others - dial |
| 2E205729 | others - case back |
| 2E205729HE | others - case |
| DA007BA11 | others - crown and stem gasket |
| 1CA025A3BNG | others - hour hand |
| 2EA035A3BDG | others - minute hand |
| 1CA022A3BNG | others - hour hand |
| 04V03DGM | others - minute hand |
Caliber 2E20
