Is it a flying satellite double tourbillon – or the first space object from Louis Moinet? “The technology of the former has given birth to the interstellar world of the latter!” Two spaceships battle it out beneath a sapphire crystal dome, facing off eighteen times an hour: the upper spacecraft completes a clockwise rotation every five minutes, whilst the lower vessel turns in the opposite direction, completing a counter-clockwise revolution every ten minutes. Meanwhile, two constantly revolving space stations stage a powerful defense against the effects of gravity.