24-HOUR WATCHES
The particular brand of watches specializes at functioning at low temperatures and during the full polar day.
Night for half of the year, day for another half of the year, to be aware of time the Petrodvorets Watch Factory manufactured the 24-hour mechanism, that is being used in this brand of watches.
The unique feature is that the manufacture of Raketa Polar watches started in 1969, but they got to the market only in the 80s, as before they had been used only by the government by designation, and these watches were made only by order.