A Lange Sohne Richard Lange Tourbillon "Pour le Merite" White Gold 41.9mm Argente Silver Dial 760.026F - BRAND NEW

The A. Lange & Söhne Richard Lange Tourbillon "Pour le Mérite" reference 760.026F is one of the most intellectually and mechanically ambitious wristwatches the storied Glashütte manufacture has ever produced. The "Pour le Mérite" designation is reserved exclusively for Lange calibers that incorporate the chain-and-fusée mechanism — a device historically employed in marine chronometers and precision pocket watches to deliver perfectly equalized torque from the mainspring barrel to the escapement throughout the entire power reserve. That a wristwatch of this sophistication can be worn on the wrist is itself a triumph of micro-engineering.

Designed as a tribute to the scientist and polymath Johann Heinrich Lambert, whose precision-obsessed philosophy directly inspired Lange's founding principles, the Richard Lange family is built around absolute legibility and mathematical clarity. The 41.9mm white gold case of reference 760.026F is immediately distinguished — white gold is among the most labor-intensive precious metals to machine and polish, and Lange's craftsmen alternate between highly polished and finely brushed surfaces to create a contrast of light that is unmistakably hand-finished. The case proportions are purposeful rather than fashionable, reflecting the scientific instrument aesthetic that defines this line.

The dial of reference 760.026F is an argenté silver surface decorated with crisp Roman numerals, a choice that speaks directly to Lange's devotion to German pocket-watch tradition. Silver dials require specialist craftsmanship: the argenté finish is achieved through careful hand-working of the metal to produce a subtle, warm luminosity that photographs beautifully but is even more compelling in person. The Roman chapter ring is precisely executed, giving the dial an almost architectural discipline. A subsidiary seconds dial and the tourbillon aperture complete the arrangement, ensuring every element serves a functional and aesthetic purpose simultaneously.

At the heart of this reference beats a manually wound tourbillon caliber incorporating the celebrated chain-and-fusée constant-force system. The fusée is a conical pulley connected to the barrel by a miniature hand-fabricated chain of extraordinary fineness; as the mainspring unwinds and its torque naturally diminishes, the fusée geometry compensates precisely, delivering constant force to the gear train and ultimately to the tourbillon cage. The result is a regularity of rate that is rare even among haute horlogerie tourbillons. Lange's three-quarter plate architecture, executed in untreated German silver and decorated with Glashütte ribbing and hand-engraved balance cock, frames the movement as a work of art visible through the sapphire caseback.

On the wrist, the Richard Lange Tourbillon "Pour le Mérite" 760.026F commands attention without ostentation. The white gold case and bezel carry the cool, luminous quality of that metal beautifully, while the leather strap keeps the combination wearable and classical. At 41.9mm the watch reads as substantial and authoritative without crossing into the overstated proportions that can diminish dresswear credibility. This is a timepiece for the collector who understands that genuine rarity is defined by mechanical originality and finishing standards, not by limited-edition marketing.

Bizak & Co. presents this reference 760.026F in brand-new condition, making it an exceptional opportunity to acquire a piece that is frequently unavailable through authorized retail channels. Whether you are an established Lange collector seeking to add the Pour le Mérite complication to your cabinet, or a discerning newcomer ready to invest in a watch of enduring significance, our team is prepared to answer every question and guide you through the purchase with full transparency. Reach out today to buy this A. Lange & Söhne Richard Lange Tourbillon online or to discuss pricing and availability with Bizak & Co.