Crystal watches were produced from 1958 to 1963. Mechanism K36. Pocket watch Crystal from the USSR produced by ChChZ. on 18 stones (36 mm caliber). Ivory dial with black Arabic numerals and black hands (seconds at the bottom). Striped back cover. Very rare old model. Slim case - 9 mm thick, diameter without key - 44 mm. Compact. Decent condition (appearance and movement). Excellent antique watch! Includes: watch, chain