Features: Automatic self-winding movement. - Water resistance 20ATM (200 meters) - Shock resistant - Central second hand - Date-of-the month calendar - Stainless steel bracelet - Graduated rotated bezel - Stainless steel Glow in the dark hands and indexes The average life of watch movement 10 years. Vostok (Russian: Восток, meaning East*) Watch Makers, Inc. produces mainly rugged military and diver mechanical watches at its factory in Chistopol, Tatarstan, Russia. It also makes clocks and watch movements for other watch brands. The Vostok Company was founded in 1942 when one of the Moscow watch-making plants of the First Moscow Watch Factory was evacuated to Chistopol, a small town located on the Kama River in Tatarstan. Only defence equipment was produced during the war years, but as soon as the war was over the company started making mechanical wrist watches. However, the Company did not begin using the "Vostok" brand name until the 1960s. *Presumable "Vostok" brand was named after the Vostok space programme, which gave the initial advancement of the USSR in the Space race (as some others soviet watch brands, named to space topics in 1960s - Poljot and Raketa). The company was appointed an official supplier of watches for the Defence Department of the Soviet Union in 1965.