Sam says: This is a parallel development of a more feasible version of the ITO idea next to the ITO•E. I called this version ZION.
ZION uses colored segmented e-paper to display sharp numbers, aligning them vertically. The number style is reflected in the watch geometry – some sharp angles here and there, some small decent details, and looking generally simple.
Wilhelm says: The idea for this watch module came from the square metal grids used in the building industry, combined with 2 methods for reading time, the normal digital “grid” mode for easy time telling and the “quattro” binary method for reading digital time, hence the name “Quattrogrid”.