Another historically significant moment occurred on July 17, 1975, when the United States and the Soviet Union entered a period of cooperation, under the policy of détente. In this moment, the two superpowers set aside their political differences and performed a very technical, and very complicated, handshake in space. The American Apollo spacecraft docked with the Soviet Soyuz capsule, which was in orbit of the Earth. Over the course of two days, astronauts and cosmonauts opened their hatches, shook hands, shared meals, and conducted scientific experiments. The 35th anniversary of this historical event was commemorated by Omega with their
Apollo-Soyuz Speedmaster Limited Edition Chronograph. Only 1975 of these watches were offered, and each one includes a piece of space in the form of a meteorite dial.