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A. Lange & Söhne

A. Lange & Söhne is a luxury watch manufacturer in Glashütte, Germany, currently one of the Specialist Watchmakers of Richemont.

Foundation: Glashütte and F. A. Lange

[[Ferdinand Adolph Lange]] (1815-1875), founder of the watch-and-clock-making industry in [[Glashütte]]\\ © [[A. Lange & Söhne]] (click to enlarge!)
Ferdinand Adolph Lange (1815-1875), founder of the watch-and-clock-making industry in Glashütte
© A. Lange & Söhne

As the industry of silver mining in Glashütte dried up, the inhabitants turned to the Saxony state government with the urgent request for support. Ferdinand Adolph Lange created the first watchmaking jobs in Glashütte with the help of a state loan on 7 December 1845, starting a clock company. He brought on 15 apprentices and hoped to create further jobs in the new field of watchmaking. The company began in a notable mansard-roofed mansion in Glashütte that has returned to company ownership today.1) Together with his brother-in-law, the master watchmaker Adolf Schneider, and the 15 apprentices, the history of precision watch production in Glashütte began. Shortly after, the first watch with the dial label “A. Lange, Dresden” left the workshop.

The initiative of Lange and the labor of his employees firmly established this new industry in the region. In the following decades, shops, businesses, and suppliers were created and the manufacturing of watches in Glashütte gradually earned its reputation. Ferdinand Adolph Lange, therefore, deserves the credit for giving the impetus to let Glashütte compete with established Swiss producers and to become a center of German high-end watchmaking.

Lange also contributed significantly to the craft of watchmaking. He invented completely new precision tools, measuring instruments, and manufacturing methods. In 1846 he replaced the hand bow with flywheels and lathes to bring significant improvement in the quality of machining parts. In 1864 he introduced the three-quarter plate (“Dreiviertelplatine”), which has become typical for Glashütte watches and added tremendous durability. The switch from Paris-ligne measure to the metric system should also be mentioned as a Lange innovation in Germany.

In addition to his work in the manufacturing of watches, Lange also became the mayor of Glashütte and occupied this position for 18 years, from 1848 to 1866.

A. Lange & Söhne

When Ferdinand Adolph Lange died in 1875, his sons Richard and Emil took over leadership of the firm, which was re-christened A. Lange & Söhne. A third son, Adolf, later joined as company clerk. Under their leadership, numerous technical improvements were introduced and the company and region continued to build its reputation, becoming the timepiece of choice for Emperors and Sultans alike.

Some notable pieces from the first heyday of A. Lange & Söhne include a pocket watch commissioned in 1898 by Emperor Wilhelm II for Sultan Abdul Hamid II, the Centennial Tourbillon, created in 1900 by Emil Lange, and No. 42500, “The Grande Complication”, created in 1902 and still the most complicated watch ever produced by the company.

In 1931, Richard Lange introduced a new alloy for watch springs, Nivarox, which remains popular today.

During World War II, Lange produced watches for the German military. The factory was able to continue until the last day of the war, when the factory was bombed on May 8, 1945.

Expropriation: VEB Mechanics A. Lange & Söhne

On April 20, 1948, A. Lange & Söhne was expropriated by the new communist government of East Germany and renamed VEB Mechanics A. Lange & Söhne. With the merger of other expropriated watch holdings, Urofa, UFAG, Otto Estler and the precision mechanics companies Lindig & Wolf, R. Mühle and Gössel & Co, the company was soon renamed Glashütter Uhrenbetriebe (GUB). At this point, the A. Lange & Söhne brand disappeared from watch dials, although the firm continued and production expanded.

Restart: Lange Uhren GmbH

The [[A. Lange & Söhne Lange 1|Lange 1]], the first big success after the restart\\ © [[A. Lange & Söhne]] (click to enlarge!)
The Lange 1, the first big success after the restart
© A. Lange & Söhne

Lange employees in front of the [[2001]] re-inaugurated headquarters of "A. Lange & Söhne". The building was built in 1873.\\ © [[A. Lange & Söhne]] (click to enlarge!)
Lange employees in front of the 2001 re-inaugurated headquarters of “A. Lange & Söhne”. The building was built in 1873.
© A. Lange & Söhne

145 years to the day after the founding of the original Lange company in Glashütte, the great-grandson of Ferdinand Adolph Lange, Walter Lange, reclaimed the heritage of his family. On December 7, 1990, he founded Lange Uhren GmbH as a successor to, and continuation of, the company.

The next year, under the leadership of Günter Blümlein, LMH (owner of IWC and other watchmakers) invested in the firm, allowing the relaunch of the brand. The name, “A. Lange & Söhne”, was registered worldwide and the design of a new line of watches began.

Although the old headquarters building was not available for purchase, Lange acquired the former premises of the precision pendulum watch factory Strasser & Rohde in July 1992. In 1993, the factory was rebuilt, modernized, and expanded, and production was relocated from the rented neighboring building to this new headquarters.

On October 24, 1994 A. Lange & Söhne introduced its first creations The innovative Lange 1, Arcade, Saxonia and the tourbillon "Pour le Mérite". Due to the iconic dial design and quality factory movement, the Lange 1 is an immediate success; it is elected Watch of the Year in 1995 and 1997 and becomes one of the decade's most-acclaimed watches.

In 1997 Lange presented the Langematik, driven by the newly-developed automatic calibre SAX-O-MAT, which is equipped with a hacking seconds device with automatic zeroing of the seconds hand while pulling the crown. This high-class watch received the maximum 6 stars in a test by the German watch magazine Chronos. In 1999 Lange introduced a very special chronograph the Datograph, which unites the flyback function with a big date and a column-wheel.

In 2000 the company repurchased their original headquarters, and it is solemnly reopened 2001. Since 2001 the company, in addition to major watch manufacturers such as IWC, Jaeger-LeCoultre, Vacheron Constantin, Cartier, Piaget and Baume & Mercier, belongs to the Swiss luxury goods group Richemont based in Geneva.

The Pinnacle of Watchmaking

On December 7, 2005, the 15-year anniversary of the re-establishment of A. Lange & Söhne, the company introduced the Tourbograph "Pour le Mérite", a watch of superlatives. This grand complication piece demonstrates the watchmaking skill and finishing brilliance of the reborn company. The production of this model is so cumbersome that it needs about a month only to produce one copy.

Later models introduced by A. Lange & Söhne include the 2007 Lange 31, named to reflect a hitherto unimaginable power reserve of 31 days. The Zeitwerk, introduced at SIHH in 2009 with its digital display reflecting the “big date” of the Lange 1.

The traditional Glashütte manufacture is now considered to be one of the best manufacturers of precision watches in the world. Most industry experts would place Lange at the “top of the pyramid” among luxury watchmakers along with Patek Philippe, Vacheron Constantin, and Audemars Piguet. Notable aspects of Lange today include the fact that they are one of the few companies to produce every component of their watches, including springs. Another unique feature of Lange is the procedure of first and second mounting Before final assembly, the movement is disassembled completely and cleaned to make it absolutely dust- and scratch-free. This great care illustrates Lange's reputation for perfection of the watchmaking craft.

Calibres by A. Lange & Söhne

A. Lange & Söhne is known as much for their high-quality in-house movements as for their finely finished watches. The names of Lange movements usually contain two digits for the year of their introduction, one digit for the numbered position of the movement in the series of movements developed in that year, and one decimal for their position in the family of that movement, counted from 0 (basic caliber). For example:

Lange L901.0901.0
developed in 1990first movement development in 1990first movement in the L901 family
Lange L043.5043.5
developed in 2004third movement development in 2004fifth variant of the base caliber in the L043 family

Calibre overview:

Calibre          Year                Winding2) Application
Lange L901 1994-present Big date movement for the Lange 1, Lange 1 Moonphase, Lange 1 Time Zone, Little Lange 1
Lange L902 1994-1999 Tourbillon movement for the Tourbillon "Pour le Mérite"
Lange L903 2006-2012 Tourbillon rattrapante movement for the Tourbograph "Pour le Mérite"
Lange L911 1994-present Hand-winding movement for the Arkade
Lange L921 1996-2014 Automatic Langematik and Saxonia Automatik
Lange L922 1997-present Automatic Micro-rotor movement for the Langematik Perpetual
Lange L931 1997/2005 Form movement for Cabaret, Cabaret Moonphase
Lange L941 1995, 2004 Saxonia
Lange L942 1815 Up and Down
Lange L943 2010 1815 Moonphase
Lange L944 1815 Side Step Wempe
Lange L951 1999-present Chronograph movement for the Datograph, 1815 Chronograph
Lange L952 1999-present Chronograph, perpetual calendar movement for the Datograph Perpetual, Tourbillon for the Datograph Perpetual Tourbillon
Lange L961 2000-2003/2010/2014 Tourbillon movement for the Lange 1 Tourbillon
Lange L001 2004-present Chronograph double split movement for the Double Split
Lange L021 2010-present Automatic Big date and power reserve indicator for the Lange 1 Daymatic, perpetual calendar for the Lange 1 Perpetual Calendar
Lange L031 2005-present Second timezone with big date for the Lange 1 Time Zone
Lange L033 2010 Richard Lange “Reference Watch”
Lange L034 2007-present Double barrel constant force movement for the Lange 31
Lange L041 2006-present Sweep seconds movement for the Richard Lange
Lange L042 2008-2013 Tourbillon for A. Lange & Söhne Cabaret Tourbillon
Lange L043 2009-present Digital display for the Zeitwerk, minute repeater for the Zeitwerk Minute Repeater, constant-force mechanism for the Zeitwerk Honeygold “Lumen“
Lange L044 2009-2015 Constant force movement for the Richard Lange "Pour le Mérite"
Lange L045 2006 1815 Kalenderwoche
Lange L051 2006-present Small seconds for the New 1815, with power reserve indicator for the 1815 Up and Down
Lange L072 2011-present Tourbillon fusée and chain movement for the Richard Lange Tourbillon "Pour le Mérite"
Lange L082 2012-present Automatic Tourbillon with perpetual calendar for the Lange 1 Tourbillon Perpetual Calendar
Lange L085 2010-present Automatic Micro-rotor movement for the Saxonia Annual Calendar
Lange L086 2011-present Automatic Small seconds movement for the Saxonia Automatic, big date for Saxonia Outsize Date, moon phase indication for Saxonia Moon Phase
Lange L093 2011-present Ultra-thin movement for the Saxonia Thin, 1815 Thin Honeygold „Homage to F. A. Lange“
Lange L094 2016-present Constant force jumping seconds mechanism for the Richard Lange Jumping Seconds
Lange L095 2012-present Big date and power reserve indicator for the Grand Lange 1
Lange L096 2014-present Constant force celestial display perpetual calendar movement for the Richard Lange Perpetual Calendar „Terraluna“
Lange L101 2013-present Chronograph with rattrapante and perpetual calendar] for the 1815 Rattrapante Perpetual Calendar, 1815 Rattrapante Honeygold „Homage to F. A. Lange“
Lange L102 2014-present Tourbillon with stop seconds and zero reset for the 1815 Tourbillon
Lange L121 2015-present Double barrel with big date and power reserve indicator for the updated Lange 1, for the updated Little Lange 1 and for the Little Lange 1 Moonphase
Lange L132 2018 Rattrapante chronograph for the Saxonia Triple Split
Lange L133 2017-present Rattrapante chronograph, perpetual calendar and tourbillon for the A. Lange & Söhne Tourbograph Perpetual "Pour le Mérite"
Lange L141 2020 Lange 1 Time Zone (Version 2020)
Lange L155 2018 Odysseus
Lange L165 2023 Odysseus Chronograph
Lange L1902 2013-2018 Grand complication movement for the Grand Complication
Lange L1924 2017 1815 „Homage to Walter Lange”
If not specified: manual winding.



Lange Uhren GmbH
Altenberger Straße 15
D-01768 Glashütte
Phone +49 (0) 35053 44 0
Fax +49 (0) 35053 44 100

a._lange_soehne.txt · Last modified: 03.07.2022 15:32 by

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