Backed by centuries of watchmaking expertise, Longines has pioneered many technical advances and still displays an unfailing will to innovate. Its constant pursuit of excellence has led Longines to equip all its automatic timepieces with cutting-edge movements whose features include a silicon balance-spring. Silicon is not only lightweight and corrosion-resistant, but also impervious to normal temperature fluctuations and magnetic fields. Its unique properties boost the watch’s precision and longevity and allow Longines to guarantee these models for 5 years.
