August 17, 2026Published by on August 17, 2026Categories Lemania 15TL Chronograph Watch – Black Dial – Tachymeter – Circa 1938-1942In 1940, Switzerland sat at the center of a world at war, insulated by geography and neutrality. The 15TL is where that lineage begins. The caseback is stamped FOND / ACIER INOXYDABLE / 56961 / LEMANIA / SWISS.