An elegant S.T. Dupont Ligne 1 lighter, made in France, dating from approximately 1960–1975. This classic model features the iconic vertical line pattern and a refined gold-plated finish, representing the timeless craftsmanship of S.T. Dupont. The lighter is in full working condition and produces a clean flame, with the characteristic mechanism of the Ligne 1 series. Signed on the base: “S.T. Dupont – Paris – Made in France” Condition is good, with light signs of use and a natural patina consistent with age. A highly collectible vintage piece, ideal for both daily use and luxury lighter collectors.