Speedmaster X-33 Marstimer watch, has been developed in collaboration with the European Space Agency (ESA). It has a 45 mm grade 2 titanium case as well as a multifunctional quartz movement, being able to follow the hours and time zones, both from our world as the mysterious red planet.

The MTC function tracks Mars solar date and time on the prime meridian and supports Mars days to be 2.7% longer. The watch also features an innovative solar compass, for finding true north on Earth and Mars.

The black dial provides a contrasting background for the multiple analog and digital readouts, made even clearer by Earth and Mars symbols to distinguish which particular functions are in use. The oxalic anodized aluminum bezel in red hematite, reminiscent of the characteristic dust of Mars. This striking hue is also present on the second hand, which has a color change from black to hematite red.

The caseback is embossed in its center with the famous Speedmaster inscription and the Seahorse logo. Around it, the words SPEEDMASTER X-33 MARSTIMER, ESA TESTED AND QUALIFIED. OMEGA's caliber 5622 provides the power.

The Marstimer also comes with an exclusive NATO strap. It comes in a special watch scroll-shaped travel case, which has a reference to the red planet on its inner lining: a reproduction of Hebes Chasma, a unique, steep-sided depression on the surface of Mars.