Vintage Russian mechanical pocket watch. Movement Molnija ChK-6 (ЧК-6) with 17 ruby jewels. Manual-winding. Side second hand (at '6' o'clock position). Case diameter 49 mm, thickness 11 mm. Movement, case and dial are in perfect working condition! Made in USSR (1955) by 2nd Moscow Factory (signed on the mechanism). Rare vintage Soviet pocket watch.