Lange Tourbograph „Pour le Mérite“ 165 Years – Homage to F. A. Lange Collection/en

Lange Tourbograph „Pour le Mérite“
165 Years – Homage to F. A. Lange Collection

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Der TOURBOGRAPH „Pour le Mérite“ aus der Jubiläumskollektion
Referenz 712.050

Der TOURBOGRAPH „Pour le Mérite“ in dem neuen, härteren Goldgehäuse.

In 2005, A. Lange & Söhne presented a grand complication that established a new benchmark in precision watchmaking: the TOURBOGRAPH „Pour le Mérite“. It was the first one-minute tourbillon in a wristwatch format with a fusée-and-chain transmission as well as an additional rattrapante chronograph. Because of the complexity of the mechanism, it was possible to craft only one watch per month, so the last timepiece of the first partial edition of 51 platinum models was only just delivered a few weeks ago. The coming of a second partial edition of 50 watches in a yet-to-be-defined gold version was announced on the occasion of the original debut. The TOURBOGRAPH “Pour le Mérite” which is now being presented in honour of Ferdinand Adolph Lange also has a case made of the new, harder gold. And it, too, embodies Lange’s ambition to build the world’s finest watches. At the same time, it proves that even a horological superlative can be taken to a new, higher level.

Reference: 712.050 Movement: Lange manufacture calibre L903.0, manually wound, crafted to the most exacting Lange quality standards and largely decorated and assembled by hand precision-adjusted in five positions plates and bridges made of untreated German silver chronograph bridge engraved by hand Diameter: 30.0 millimetres; height: 8.9 millimetres No. of movement parts 465 (not including chain), of which tourbillon cage: 84 No. of chain parts: 633 No. of jewels: 43, of which 2 diamond endstones Escapement: Lever escapement Oscillation system: Shock-resistant glucydur screw balance, superior-quality balance spring manufactured in-house, frequency 21,600 semi-oscillations per hour Power reserve: 36 hours when fully wound Functions: Hours, minutes, power reserve, one-minute tourbillon with fuséeand-chain transmission, chronograph with rattrapante function Operating elements: Crown for winding the watch and setting the time chrono push piece at 2 o’clock, restart push piece at 4 o’clock, rattrapante push piece at 10 o’clock Case: Diameter: 41.2 millimetres; height: 14.2 millimetres Honey-coloured gold Glass and caseback: Antireflection-coated sapphire crystal Zifferblatt: Massiv Gold, argenté, guillochiert Armband: Handgenähtes, rotbraunes Krokoband mit massiver Lange-Dornschließe in honigfarbenem Gold Limitierung: 50 Exemplare

Literatur

• Als die Zeit nach Hause kam. Erinnerungen; Autor: Walter Lange; ISBN 3430159768
• A. Lange und Söhne. Eine Uhrmacher-Dynastie aus Dresden; Autor: Reinhard Meis; ISBN 3766712861
• Die Uhren von A. Lange und Söhne, Glashütte / Sachsen; Autor: Martin Huber; ISBN 3766708880
• Armbanduhren Spezial A. Lange und Söhne. Geschichte - Design - Technik. Mit großer Modellübersicht; Autor: Peter Braun; ISBN 3898805522