There are plenty of boring clocks on the market. Zybach is not one of them. It is a mechanical wooden gear clock with a minimal design and simple time keeping mechanism. Zybach can be set by turning the minute hand, lifting the weight, and pulling on the wind cord. The clock will run up to 30 hours.
As the artist explains, this piece is named after Frank Zybach, inventor of the center pivot irrigation system. You can buy the plans here.