Showing posts with label A. Lange & Sohne. Show all posts
Showing posts with label A. Lange & Sohne. Show all posts

Tuesday, July 13, 2021

A. Lange & Sohne – CABARET TOURBILLON HANDWERKSKUNST Edition

A. Lange & SöhneCABARET TOURBILLON HANDWERKSKUNST Platinum Limited Edition 2021

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CABARET TOURBILLON HANDWERKSKUNST 

The CABARET TOURBILLON HANDWERKSKUNST is – viewed from all sides – an extravagant timepiece. It combines superb watchmaking artistry, to the outermost angles of its rectangular calibre, with elaborate, traditional and, meanwhile, rare techniques.

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They include semi-transparent enamelling of the dial and several manual engravings in the lozenge design style. The limited 30-watch edition is a special version of the world's first mechanical wristwatch with stop seconds for the tourbillon as presented by A. Lange & Söhne in 2008.

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The CABARET TOURBILLON is a milestone in the history of precision watchmaking. It was with this watch that A. Lange & Söhne succeeded in 2008, for the first time, to instantaneously stop the balance inside the rotating cage – and instantly restart it by pushing the crown home. It is based on Lange's only rectangular model, which, since its launch, has stood for extravagance as well as for a distinctive movement philosophy: the CABARET. Limited to 30 pieces, the CABARET TOURBILLON HANDWERKSKUNST places special emphasis on its artistic aura. The seventh model of the HANDWERKSKUNST series launched ten years ago is characterised by the artistic and artisanal qualities of the elaborate finissage of the dial and the movement, with the lozenge chosen as the signature design element.

Combination of traditional craftsmanship disciplines

The three-part dial of the CABARET TOURBILLON HANDWERKSKUNST is made of solid white gold and is crafted in the manufactory. The inner area with the typical Lange outsize date is manually engraved with a lozenge pattern. This regular motif sets a challenge to the engraver as every small deviation is instantly visible. It is inspired by the six lozenge-shaped hour markers in gold that face the centre. Together with the Roman numerals III, IX and XII, they stand in the outer zone of the dial with a delicate surface that serves as a stage. A thin line decorated with tremblage visually separates the dial parts from one another. This engraving technique also graces the frame of the hand eye and of the date aperture.

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The dial is coated with a semi-transparent enamel layer that adds extra depth to the engraving and showcases various metallic shades of grey. The result is an extravagant dial with a three-dimensional effect. 

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The separately integrated subsidiary dials for the small seconds and the power-reserve indicator, which at A. Lange & Söhne is traditionally executed with the UP/DOWN display, consist of rhodium-coloured gold; the hands are made of rhodiumed gold. An aperture in the dial reveals the one-minute tourbillon which is suspended between two diamond endstones. On its top side, the matt-finished tourbillon bridge has a black polishing that is applied using a technique that ranks among the most difficult types of finissage.

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A rectangular case in platinum measuring 29.5 by 39.2 millimetres forms the precious frame for the new exclusive version of the first tourbillon with a stop-seconds mechanism. It is graced with a deployant buckle in platinum and a black leather strap with grey contrast stitching.

Progress by standstill

The manually wound calibre L042.1 of the CABARET TOURBILLON HANDWERKSKUNST has a twin mainspring barrel that delivers a power reserve of 120 hours. It is a masterpiece of technology and craftsmanship. It is composed of 370 parts, of which no fewer than 84 are integrated in the filigreed tourbillon that weighs only a quarter of a gram. The movement owes its historic significance to a tiny component that transformed it into a milestone of precision watchmaking. 

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In 2008, more than 200 years after the invention of the tourbillon, A. Lange & Söhne showed how an oscillating balance inside the rotating cage can be stopped to set a tourbillon timepiece to the precise second. By pulling the crown, a complex lever mechanism is triggered that pivots a movable V-shaped spring onto the balance wheel rim. The balance stops instantaneously, even if one of the spring arms is in contact with one of the three cage posts. 

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The special geometry of the spring assures that the pressure imposed on the balance is always correctly dosed, regardless of the position of the cage. An advantage of this design is that it preserves the potential energy of the balance spring so that the balance can restart instantly as soon as the arresting spring is retracted when the crown is pushed home.

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Measuring 22.3 by 32.6 millimetres, the form movement of the CABARET TOURBILLON HANDWERKSKUNST is tailored to the rectangular shape of the case. In comparison with the 2008 version, it has an indexless oscillation system with a Lange balance spring. 

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The lozenge motif of the dial is echoed by the black-rhodiumed engravings on the tourbillon and intermediate wheel cocks, creating a visual bridge between the dial and the movement side. Simultaneously, the interplay of colours from silver and grey hues initiated on the dial is enriched by a further nuance.  

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The train-wheel bridge in untreated German silver has a subtle granular surface inspired by the movements of historic pocket watches. It accounts for six of the total of nine screwed gold chatons. Two further ones are located on the tourbillon and intermediate wheel cocks, and one is integrated in the tourbillon bridge on the dial side. The winding train, decorated with circular graining, is visibly integrated in the plate. The engraved inscriptions on the plate are black-rhodiumed as well. A limitation engraving on the case back indicates the rarity of the horological masterpiece.

 

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*****
About A. Lange & Söhne
Dresden watchmaker Ferdinand Adolph Lange laid the cornerstone of Saxony's precision watchmaking industry when he established his manufactory in 1845. His precious pocket watches remain highly coveted among collectors all over the world. The company was expropriated after World War II, and the name A. Lange & Söhne nearly vanished. In 1990, Ferdinand Adolph Lange's great-grandson Walter Lange had the courage to relaunch the brand. Today, Lange crafts only a few thousand wristwatches per year, predominantly in gold or platinum. They are endowed exclusively with proprietary movements that are lavishly decorated by hand and assembled twice. With 67 manufacture calibres developed since 1990, A. Lange & Söhne has secured a top-tier position in the world of watchmaking. Brand icons such as the LANGE 1 with the first outsize date in a regularly produced wristwatch, and the ZEITWERK with its precisely jumping numerals display, rank among the company's greatest successes. Exceptional complications such as the ZEITWERK MINUTE REPEATER, the TRIPLE SPLIT, and the so far most complicated model, the GRAND COMPLICATION presented in 2013 in a six-watch limited edition, reflect the manufactory's determination to achieve ever new pinnacles in its tradition-steeped horological artistry. Launched in 2019, the sporty-elegant ODYSSEUS marks the beginning of a new chapter for A. Lange & Söhne.

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Technical Specifications

Model:  CABARET TOURBILLON HANDWERKSKUNST Edition

Reference no. 703.048

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Movement
Lange manufacture calibre L042.1
,
manually wound, crafted to the most exacting Lange quality standards,
decorated and assembled twice by hand;
precision-adjusted in five positions;
three-quarter plate made of untreated German silver;
tourbillon and intermediate wheel cocks engraved by hand

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Movement parts: 370
, of which 84 for the tourbillon
    Jewels: 45, as well as two diamond end stones
    Screwed gold chatons: 9
    Escapement: Lever escapement
    Oscillation system: Shock-resistant screw balance; balance spring manufactured in-house, frequency 21,600 semi-oscillations per hour
    Power reserve: 120 hours when fully wound
    Movement dimensions: 22.3 × 32.6 × 6.4 millimetres
Functions
Time indicated in hours, minutes, and subsidiary seconds;
one-minute tourbillon with stop seconds;
UP/DOWN power-reserve indicator; outsize date
Case
950 platinum
Crown for winding the watch and setting the time; recessed push piece for correction of the date
Crystal and caseback: Sapphire crystal (Mohs hardness 9)
Dial
18-carat white gold, grey with hand-engraved lozenge pattern, semi-transparent enamelling
Hands and appliques: Rhodiumed-plated white gold hands and applied makers
Strap & Buckle

Hand-stitched leather strap, black with grey seam
Deployant buckle in 950 platinum


Limited Edition  to 30 timepieces
This edition is available in the A. Lange & Söhne boutiques.

Price: 315.000*
*Recommended retail price in Germany including VAT. Non-binding quotation, prices subject to change.


#AlangeSoehne | #langeCABARET  | #TOURBILLON | #HANDWERKSKUNST | #175yearsGlashuette | #finewatchmaking |

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Press Release - 2021
-------------------------------------------------------

Press enquiries
Arnd Einhorn, Head of Corporate Communications & Product PR

* Tel.: +49 (0)35053 -440- +49 (0) 44-5505
* E-mail: presse@lange-soehne.com
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Saturday, April 17, 2021

A. Lange & Sohne – SAXONIA Triple Split Gold Blue Edition

A. Lange & SohneSAXONIA Triple Split Chronograph Gold Blue Dial Limited Edition 2021

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A new look for a unique chronograph

When A. Lange & Söhne presented the TRIPLE SPLIT in 2018, it was lauded as a global premiere by the international trade press.

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The only split-seconds chronograph in the world to date that can measure additive and comparative times for as long as twelve hours is in a league of its own. Now, it is followed by a model with a pink-gold case and a blue dial.

Introduced in 2018, the TRIPLE SPLIT is the world's only mechanical split-seconds chronograph that allows the measurement of intermediate and reference times for durations of up to twelve hours.

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The former edition in white gold with a grey dial is now followed by a second version – also in a limited edition of 100 timepieces – in pink gold with a blue dial and rhodié-coloured subsidiary dials. Despite the wealth of displayed information, an ingenious material and colour concept make it easy to clearly assign each of the ten hands to a specific function.

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There is no other watch in the world that compares with the TRIPLE SPLIT. It is a logical evolu-tion of the DOUBLE SPLIT introduced by A. Lange & Söhne in 2004. With a precisely jumping rattrapante minute counter, it was no doubt already an impressive milestone in the development of modern rattrapante mechanisms conceived by the Saxon watchmakers.

Applications handled by the TRIPLE SPLIT

Stopping times of up to twelve hours is possible with the TRIPLE SPLIT – that alone is a rarity in a mechanical chronograph. The extension of the rattrapante function to the hour counter of-fers a multitude of further possibilities. For instance, the TRIPLE SPLIT can compare the times of two opponents in a Formula One race, a Tour de France stage, or a marathon. 

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It is also pos-sible to stop the times of consecutively starting events or add together the times of multiple-hour events such as the duration of the individual Ironman disciplines. Any number of lap times can be stopped during additive time measurements.

Measuring lap times with the TRIPLE SPLIT

In the starting position, the three rhodiumed rattrapante hands are superposed on the respec-tive chronograph hands. The time measurement is started by pressing the chronograph pusher at 2 o'clock. The pairs of hands now run synchronously until they are separated by pressing the rattrapante pusher at 10 o'clock to perform a lap-time measurement.

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The three rhodiumed hands will then stop to display the lap time. All the while, the previously concealed chronograph hands in gold-plated steel or pink gold continue the time measurement. As soon as the rat-trapante pusher is pressed again, the rattrapante hands catch up with the chronograph hands and from then on run together with them again.

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The movement is also endowed with a flyback function that involves all three hand pairs as well. Thus, the chronograph can be reset to zero by pressing the chronograph pusher at 4 o'clock during an ongoing time measurement. Releasing the pusher instantly starts a new time measurement.

The manufacture calibre L132.1*

The Lange calibre L132.1 is a movement that stands out with its three-dimensionality, complexi-ty, and architecturally pleasing design. It highlights the finissage that is typical of the individual Lange components. Overall, 567 tiny parts are perfectly adjusted for flawless interaction. This complexity is not a show, it is mechanically necessary to enable this unique TRIPLE SPLIT function.

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The creation of a mechanism which makes it possible to collectively or separately control three hand pairs represented a formidable technical challenge for Lange's developers. Even a simple rattrapante mechanism has two hands attached to arbors that run one inside the other. In the calibre L132.1, this pairing exists three times. During the assembly of the movement, the multi-ple-function axes call for the utmost precision and virtuosity.

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A glance through the sapphire-crystal caseback reveals the chronograph movement that is fin-ished to the strictest Lange standards and adjusted to assure the perfect interaction of column wheels, clutches, rockers, levers, springs, and jumpers. 

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Five gold chatons, traditionally secured with screws on bridges decorated with Glashütte ribbing as well as the hand-engraved balance cock round off the stylish prominence of the movement. Thus, the TRIPLE SPLIT is an excep-tional timepiece, not only technically but also as regards its flawless artisanship; in the chrono-graph class, it plays in a league of its own.

*****

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* A detailed technical description of the watch and its movement is provided in the Technical Addendum of the TRIPLE SPLIT.

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Technical Specifications

Model: SAXONIA TRIPLE SPLIT Gold Blue Edition

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 Reference: № 424.037 - Pink Gold


Movement
Lange manufacture calibre: 
L132.1
Manually wound, crafted to the most exacting Lange quality standards,
Diameter: 30.6 millimetres; height: 9.4 millimetres
Movement parts: 567
Jewels: 46
Screwed gold chatons: 5
Escapement: Lever escapement
Power reserve: 55 hours
Oscillator: 
Shock-resistant balance with eccentric poising weights; balance spring
manufactured in-house with a frequency of 21,600 semi-oscillations per hour,
precision beat adjustment system with lateral setscrew and whiplash spring

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Functions
Time indication with hours, minutes, and subsidiary seconds with stop seconds; flyback chronograph with triple rattrapante, precisely jumping chronograph and rattrapante minute counter, tachometer scale, power-reserve indicator, 55 hours power reserve
Case
Pink gold
Diameter: 43.2millimetres
Height: 15.6 millimetres
Dial: Solid silver, blue
Hands: Pink gold, rhodiumed
Strap
Blue Hand-stitched alligator leather strap.
Buckle: Gold Lange prong buckle


Limited Edition  to 100 timepieces
This edition is available in the A. Lange & Söhne boutiques.

Price: 159.400*
*Recommended retail price in Germany including VAT. Non-binding quotation, prices subject to change.


#alangesoehne | #langeSaxonia | #Triplesplit | #175yearsGlashuette | #finewatchmaking |

--------------------------------
Press Release - 2021
-------------------------------------------------------

Press enquiries
Arnd Einhorn, Head of Corporate Communications & Product PR

* Tel.: +49 (0)35053  --- +49 (0) 44-5505
* E-mail: presse@lange-soehne.com
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Wednesday, December 30, 2020

A. Lange & Sohne – LANGE 1 TIME ZONE Edition

 A. Lange & Sohne LANGE 1 TIME ZONE Gold Limited Edition 2020

LANGE 1 TIME ZONE - Time-zone watch
with new manufacture calibre

The LANGE 1 TIME ZONE indicates the time at home and in another time zone at a glance. Fifteen years after its launch, it has now been endowed with a new manufacture calibre. Ring-shaped day/night indicators assure good legibility and the new daylight saving time indication is a useful addition.

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In precision watchmaking, the "second time zone" function is a particularly convenient complication, especially because more and more people travel, work and communicate intercontinentally. For them, A. Lange & Söhne had already introduced a watch with two time zones in 2005. It was based on the Lange 1 and comfortably displayed the time in 24 time zones.

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The new version of the LANGE 1 TIME ZONE combines functionality with eminent legibility and superb craftsmanship. Its personality is characterised by an asymmetric dial with two time displays, an outsize date and a power-reserve indicator. And it retains the switchable city ring that allows convenient setting of the second time zone.

Two times at a glance

In contrast to world time watches, the LANGE 1 TIME ZONE provides the time at home and the time in a second zone at a glance.

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While the larger time circle shows home time, the smaller of the two time circles can be set to a second time zone by adjusting the city ring. When the time is adjusted with the crown, both displayed times are corrected simultaneously.

Ring-shaped day/night indicators

One of the key innovations is that the day/night indicators for home time and zone time, originally displayed with rotating arrow hands, have been shifted to the centres of the two time circles. There, together with the hour hand, they inform the user whether the time indication applies to the first or second half of the day.

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The ring-shaped day/night indicators are not only harmoniously designed, they are also intuitively readable. Featuring blue printed semicircles, the discs rotate once about their axes in 24 hours while the hour hand performs two revolutions in the same period. When it is located in the dial-colour segment, the display spans the period from 6 a.m. to 6 p.m. and on the blue background from 6 p.m. to 6 a.m.

Innovative daylight saving time indication

The new LANGE 1 TIME ZONE has another convenient feature. It is located in a small aperture of the golden arrow applique at 5 o'clock that indicates the reference location for the zone time that has been set.

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If the aperture is red, the respective city has a daylight saving time regime. If standard time applies to the city all year round, the display appears on a bright background. This feature is technically implemented with coding on the underside of the city ring.

Simple change of time zones

A feature retained from the predecessor model is the convenient adjustment of the second time zone based on a switchable city ring with 24 time zones. They were defined in 1884 and are represented by 24 reference locations. When the corrector button at 8 o'clock is pressed, the city ring jumps from west to east by one time zone.

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At the same time, the hour hand in the small subsidiary dial advances by one hour and now indicates the zone time of the city beneath the golden arrow applique that stands for that particular time zone.

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The hands on the large numerals circle can be set to display the time at home or the time in another freely selectable time zone. To simplify the distinction, zone time is indicated with printed Arabic numerals while home time is displayed with gold Roman numeral appliques.

Synchronisation mechanism

The new model also retains the unique synchronisation mechanism that makes it possible to transfer zone time from the smaller to the larger dial. This is useful when – during an extended stay abroad, for instance – the user wishes to swap zone time and main time. If the crown is pulled out to the second position, the times of both zones can be adjusted synchronously.

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But in the process, if the button for setting the second time zone is pressed and held, the hour hand for zone time will stay in its position. Now, the defined new main time can be set independently of zone time. Finally, it may be necessary to correct the outsize date which is connected with main time. This is done with the pusher at 10 o'clock.

New manufacture calibre

With the new manufacture calibre L141.1, all models of the LANGE 1 watch family that were originally based on the calibre L901 are now endowed with new movements.

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The most recent one reflects the experience accrued with the development of 65 calibres so far. In comparison with the predecessor model, the 72-hour power reserve is achieved with only one spring barrel.  

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Further technical details include a classic screw balance and a freely oscillating balance spring crafted in-house and calibrated for a frequency of 21,600 semi-oscillations per hour.

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Lange-style quality hallmarks such as the three-quarter plate made of untreated German silver, screwed gold chatons, blued screws, an elaborate whiplash precision index adjuster as well as hand-engraved balance and intermediate-wheel cocks are visible through the sapphire-crystal caseback.

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The artisanal decoration of the movement, which is assembled twice, reflects A. Lange & Söhne's high standards in every detail.

Three versions 

The dimensions of the new LANGE 1 TIME ZONE remain unchanged. The case has a diameter of 41.9 millimetres and a height of 10.9 millimetres.

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The LANGE 1 TIME ZONE comes in three case/dial combinations: white gold/black, pink gold/argenté, and – in a limited edition of 100 – yellow gold/champagne. 

#alangesoehne | #LANGE1 | #TIMEZONE | #175yearsglashuette | #finewatchmaking | #atraditionthatneverstandsstill

--------------------------------
Press Release - 2020 

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Contact information for the media
Arnd Einhorn, Director Press and PR
* Tel.: +49 (0)35053 44-5505
* E-mail: presse@lange-soehne.com
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Friday, December 4, 2020

A. Lange & Sohne – TOURBOGRAPH PERPETUAL HONEYGOLD “Homage to F. A. Lange” Edition

A. Lange & Söhne1815 TOURBOGRAPH PERPETUAL HONEYGOLD “Homage to F. A. Lange” HoneyGold® 43mm Anniversary Edition 2020

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Like no other watch, this special model shows how A. Lange & Söhne has evolved the tradition of precision watchmaking and repeatedly infused it with fresh momentum. Five classic complications are combined in a unique masterpiece of technology called TOURBOGRAPH PERPETUAL "Pour le Mérite", introduced in 2017. As a tribute to Ferdinand Adolph Lange, a limited special edition in honey gold is now debuting with a black-rhodiumed dial made of the same material.

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The brave decision of Ferdinand Adolph Lange to establish his first pocket watch workshop in the Ore Mountain town of Glashütte on 7 December 1845 marks the birth of Saxon precision watchmaking.

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A. Lange & Söhne is now commemorating the event with a "Homage to F. A. Lange" collection. It consists of three limited-edition models from the 1815 watch family – the 1815 RATTRAPANTE HONEYGOLD, the 1815 THIN HONEYGOLD and the TOURBOGRAPH PERPETUAL HONEYGOLD.  

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The third model is limited to 50 pieces and introduces the combination of a fusée-and-chain transmission, a tourbillon, a rattrapante chronograph and a perpetual calendar, which was realised for the first time in ▶️ 2017, and a novel dial and exclusive movement finissage. 

Sublime relief in honey gold

With the dial of the TOURBOGRAPH PERPETUAL HONEYGOLD "Homage to F. A. Lange", A. Lange & Söhne has taken a totally new approach. It is black-rhodiumed and, like the 43-millimetre case, consists of solid, 18-carat honey gold. The raised numerals and scales as well as the logo contrast vividly against the dark background. They are not applied and instead are raised from the material by about 0.15 millimetres. In combination with the relief, this creates an incomparable three-dimensional effect.

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The hands of the time and calendar displays as well as the black-rhodiumed lunar disc are made of the same gold alloy. Its two glistening, slightly cambered moons are framed by hand-engraved stars. The dial and the lunar discs are crafted in-house to assure the perfect implementation of the innovative design idea.

Peerlessly complex

With calibre L133.1, the TOURBOGRAPH PERPETUAL HONEYGOLD "Homage to F. A. Lange" is endowed with a movement of peerless complexity; it consists of 684 parts. It fully complies with the rules of classic precision watchmaking with design details such as column-wheel control for the rattrapante chronograph, the screw balance, and its artisanal finissage. 

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It would be legitimate to call this watch a grand complication. However, a masterpiece with this name al-ready exists at A. Lange & Söhne: the GRAND COMPLICATION with a total of seven horological complications. It was released in 2013 and crafted only six times.

A quintet of complications

When it was introduced in 2017, the TOURBOGRAPH PERPETUAL "Pour le Mérite" was among the highlights at the SIHH salon in Geneva. The combination of five complications in this ar-rangement is unique. As long ago as 2005, A. Lange & Söhne had already created a watch with a fusée-and-chain transmission, a tourbillon, and a rattrapante chronograph: the TOURBOGRAPH "Pour le Mérite". But the addition of a perpetual calendar required more than 200 extra parts, dramatically changing the power flows in the movement and requiring a new design concept.

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With analogue displays, the perpetual calendar indicates all month durations correctly until 2100. After a one-time correction, the calendar is then properly calibrated for the next century. It has three subsidiary dials. The date at twelve o'clock and the day at nine o'clock are indicated with honey-gold hands. The month and leap year are both displayed at three o'clock. The upper half of the analogue date accommodates the moon-phase display which is calculated at an accuracy of 122.6 years.

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The connection between the perpetual calendar and the rattrapante chronograph posed a special challenge for the engineers. This is because when both the chronograph function is used and the calendar displays switch, mechanical conflicts must be avoided alongside amplitude fluctuations that could have a negative impact on rate stability. Here, A. Lange & Söhne was able to benefit from its many years of experience in the development of highly complex chronographs. 

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The top-mounted rattrapante (or split-seconds) hand in blued steel can be stopped independently of the gold-plated chronograph hand and also resynchronised with it via the pusher at ten o'clock. This allows any number of lap times to be stopped during a running time measurement. The mechanical switching processes are controlled with two column wheels and can be observed in real time through the sapphire-crystal caseback. The 30-minute-counter at nine o'clock completes the repertoire of chronograph displays.

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With their carefully orchestrated interaction, the tourbillon and the fusée-and-chain transmission minimise two unavoidable physical phenomena that are common in all mechanical watches: gravity and the waning force of the mainspring. In 1994, A. Lange & Söhne succeeded for the first time in integrating a fusée-and-chain transmission in the compact dimensions of a wristwatch. Via a fusée connected to the spring barrel with a chain, the power of the mainspring is delivered to the movement with constant force thanks to the ingenious way in which the principle of levers is harnessed. A planetary gearing mechanism inside the fusée assures that the flow of power from the mainspring barrel to the escapement is not interrupted while the watch is being wound.

 A special finish

The special finissage of the calibre L133.1 was produced with a great artisanal effort and distinguishes itself from the first generation in essential details. The surfaces of the German-silver bridges and cocks are granularly textured and endowed with black-rhodiumed inscriptions. The filigreed lines of the manually engraved chronograph bridge are black-rhodiumed as well. This increases the three-dimensional effect of the pattern as well as the modernity of the traditional technique. 

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The artisanal decoration also includes the straight graining on the chain. The black polish on several areas of the curved tourbillon bridge challenges the skills of the finissage experts to the utmost. The tourbillon cage is suspended between two diamond endstones as was the case in Ferdinand Adolph Lange's historic pocket watches of the then highest quality level, the 1A category. Other technical details of that category included a balance wheel with gold poising screws and screwed gold chatons to secure the bearing jewels. To top it off, a diamond end-stone was integrated in the hand-engraved balance cock. When reincorporating the company, Walter Lange and Günter Blümlein adopted numerous 1A quality criteria in the new product philosophy to build a bridge between tradition and modernity.

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The artisanal decoration also includes the straight graining on the chain. The black polish on several areas of the curved tourbillon bridge challenges the skills of the finissage experts to the utmost. The tourbillon cage is suspended between two diamond endstones as was the case in Ferdinand Adolph Lange's historic pocket watches of the then highest quality level, the 1A category. Other technical details of that category included a balance wheel with gold poising screws and screwed gold chatons to secure the bearing jewels. To top it off, a diamond end-stone was integrated in the hand-engraved balance cock. When reincorporating the company, Walter Lange and Günter Blümlein adopted numerous 1A quality criteria in the new product philosophy to build a bridge between tradition and modernity.

-----------------------------------
About A. Lange & Söhne  

Dresden watchmaker Ferdinand Adolph Lange laid the cornerstone of Saxony's precision watchmaking industry when he established his manufactory in 1845

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His precious pocket watches remain highly coveted among collectors all over the world. The company was expropriated after World War II, and the name A. Lange & Söhne nearly vanished. In 1990, Ferdinand Adolph Lange's great-grandson Walter Lange had the courage to relaunch the brand. Today, Lange crafts only a few thousand wristwatches per year, predominantly in gold or platinum. They are endowed exclusively with proprietary movements that are lavishly decorated by hand and assembled twice. With 66 manufacture calibres developed since 1990, A. Lange & Söhne has se-cured a top-tier position in the world of watchmaking. Brand icons such as the LANGE 1 with the first outsize date in a regularly produced wristwatch, and the ZEITWERK with its precisely jumping numerals display, rank among the company's greatest successes. Exceptional complications such as the ZEITWERK MINUTE REPEATER, the TRIPLE SPLIT, and the so far most complicated model, the GRAND COMPLICATION presented in 2013 in a six-watch limited edition, reflect the manufactory's determination to achieve ever new pinnacles in its tradition-steeped horological artistry. Launched in 2019, the sporty-elegant ODYSSEUS marks the beginning of a new chapter for A. Lange & Söhne.

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Technical Specifications

Model: 1815 TOURBOGRAPH Perpetual "Homage to F. A. Lange" Honey Gold Edition

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  Reference: № 706.050  - Honey Gold



Movement
Lange manufacture calibre: 
L133.1
Number of movement parts / jewels: 684
(one of them the chain which consists of 636 parts) / 52 (including 2 diamond endstones)
Screwed gold chatons:  6
Movement measures:
Diameter: 32.0 millimetres; height: 10.9 millimetres
Escapement:  Lever escapement
Oscillator:
Shock-resistant screw balance, balance spring manufactured in-house
with a frequency of 21,600 semi-oscillations per hour
Power reserve:  36 hours when fully wound
Functions:
Hours and minutes; tourbillon; rattrapante chronograph;
perpetual calendar with date, day-of-week, month and leap-year display;  moon-phase display
Case
Honey gold
Diameter: 43.0 millimetres
Height: 16.6 millimetres
Dial: Honey gold, HONEYGOLD®, black rhodiumed
Hands: Yellow gold, blued steel, honey gold
Strap
Brown Hand-stitched alligator leather strap.
Buckle: Gold Lange prong buckle

Edition    Limited to 50 timepieces
This edition is available exclusively in the A. Lange & Söhne boutiques.

Price: 500.000*
*Recommended retail price in Germany including VAT. Non-binding quotation, prices subject to change.


#alangesoehne | #1815tourbograph | #tourbographperpetual | #175yearsglashuette | #finewatchmaking | #atraditionthatneverstandsstill

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Press Release - 2020
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Contact information for the media
Arnd Einhorn, Director Press and PR
* Tel.: +49 (0)35053 44-5505
* E-mail: presse@lange-soehne.com
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