Brand: S.T. Dupont Model: Ligne 1 Small (Gas version) Pattern: Vertical Ribbed Lines (Ligne) Material: Heavy Gold Plating Serial Number: 14GJZ82 (Hand-stamped on the base, proving its authenticity) Origin: Made in France Refill Type: S.T. Dupont Yellow Gas (The original cap features the authentic yellow paint indicator inside) Fully Operational: The lighter is in perfect working condition, striking easily and producing a strong, steady flame. Recently Serviced: This piece has been recently serviced to ensure optimal performance, meaning the seals are tight and there are no gas leaks. Cosmetic Condition: Beautiful vintage condition with minor signs of wear consistent with age, which only add to its character. Please refer to the high-resolution photos to assess the cosmetic state for yourself. Flame Adjustment: The top-mounted flame adjustment mechanism works smoothly.