Constellation, that is the name of the Omega watch, which was the first to be tested by the observatory for accuracy. That is why the back case is engraved with the observatory logo with eight stars, which mean the eight criteria for testing these watches. The Constellation watch will certainly attract attention with significant elements that will leave no doubt that you are an Omega wearer. The original movement, together with the case with the above-mentioned elements, is complemented by either a battery or automatic movement.
