The first non-stop flight in history from Moscow to the USA via the North Pole took place on June 18–20, 1937. Key details of the historic flight: Start: June 18, 1937 from Shchelkovo (now Chkalovsky) airfield.
Everything pictured. Watch works exactly as it should. Watch is in very good condition overall. Signs of wear can be seen on the bracelet and bezel. See pictures.