The current Speedmaster Professional X-33 Skywalker distinguishes itself from its predecessors by two useful functions for space exploration: mission elapsed time (MET) and phase elapsed time (PET). It also has an extra time zone compared to the first two generations. PET is based on a patented design by ESA astronaut Jean-François Clervoy and addresses a […] Visit Fratello Watches to read the full article.
superb article, still remember the TV-images from the Russian space station MIR introducing the " Mars watch " 2014 X-33 Skywalker edition: http://www.esa.int/Our_Activities/Human_Spaceflight/Astronauts/ESA_and_Omega_a_watch_for_astronauts