The mechanically driven digital display is operated by a series of cams and gears, the digital segments are formed from tubes, each segment rotating 90 degrees to indicate the time.
This is a limited edition watch with just 177 of these being made to commemorate the 50th Anniversary of De Grisogono. Measures 56 x 48 mm
Price:$200,000
Read more about the De Grisogono Meccanica :Di Grisogono