Since the beginning Ferdinand A.Lange was commited to creating the “perfect watch” by combining outstanding functionality and the highest precision possible. In the new era of A.Lange and Sohne the same determination is used to improve a timepieces precision, enhance its legaibility or refine its convenience. Attention to detail is one of the key aspects that make A.Lange and Sohne timepieces some of the finest in the world. This can be seen in the decoration of each movement and the characteristics that each model is today endowed with. In the new era of the manufacture, the “Lange 1” range has been the back bone to the outstanding success of the brand.This particular model is a Limited Edition Grande Lange 1 “Lumen” model. Made in an all polished and satin finished Platinum case. Held on a black alligator strap with matching platinum buckle. Fitted with the highly complicated and decorated Lange manufacture calibre L095.1 mechanical hand-wound movement. Functions include off-centre time indication, subsidiary-seconds dial, UP/DOWN power-reserve indicator and stop-seconds mechanism. Shown on the very unique black dial with partly made transparent sapphire crystal exposing the movement and adding the effect of the dial floating. Luminous markers are exposed throughout the dial also. The piece is finished off with a sapphire crystal glass and case back. Limited Edition to 200 pieces.