Grisogono De Grisogono OtturatoreWhile many watches today display a wealth of information on the watch dial, Fawaz Gruosi has conceived an innovative way to display all these information while still eliminating dial clutter – a mobile bi-directional dial that rotates 90° sequentially to display at any one time, seconds, date, moon phases and power reserve by a simple depression of the pushpiece.

The result is a much cleaner dial for improved legibility.

Source : watchtribune