The DECKO electronic wristwatch started as in idea of mine and was implemented by me and a friend. We formed a company Terminus Electronics and "failed" a kickstarter in 2016. We then made a small batch and sold some on tindie. But then abandoned.
DECKOTOO is an open hardware, free software reboot of the the original DECKO.
Got 6 3d printed and 1 milled aluminum bezels in today. In concert with a diffusive film overlay this should enable a lot of design customization options. The film should also make readability easier in bright environments.