Omega presents the new Speedmaster Professional X-33 in titanium, the «Mars Watch». Designed and tested for 5 years in coordination with American and European astronauts and professional pilots, its digital functions are easily displayed by a simple press of the crown or push buttons and are visible in the dark thanks to the luminous screen. Display of Mission Time MT (long chronograph function in days, hours, minutes and seconds) and Universal Time UT (GMT). 1/loo of a second chronograph, countdown, date in both international and English mode. Alarm function of over 80 decibels thanks to its double titanium caseback. Unidirectional turning bezel marking minutes. Luminous hands. Stainless steel or titanium bracelet, or synthetic material strap reinforced with DuPont KEVLAR®. Exclusive presentation case covered with genuine spacesuit cloth, sensitive to light, which takes on its own colour with time.