This 1960’s vintage BALL TRAINMASTER railroad watch measures 34.5mm. in a stainless steel elongated bombé lug extended to (43.5mm). This is the most desired version having the uncommon bombé (curved) lug case. The original and incredibly easy to read dial in pristine. The hands are all original. The fine BALL movement was cleaned and accurate. Some marks in the crystal that appear near 12 have been polished away. The entire watch displays excellent overall condition.