What is "poljot"

Poljot (, literally meaning "flight"), is a brand of Soviet/ Russian wristwatches, produced since 1964 by the First Moscow Watch Factory (, Perviy Moskovskiy Chasovoy Zavod). The flagship brand of the USSR's watch industry, Poljot produced numerous historical watches used in many important space missions, including the world's first space watch worn by Yuri Gagarin.