Lange Zeitwerk Acoustique
145.029
| Brand : | A. Lange & Söhne |
| Collection : | Lange Zeitwerk |
| Model : | Lange Zeitwerk Acoustique |
| Reference : | 145.029 |
| Complement : | White Gold |
| On sale : | 2011 |
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Brand : A. Lange & Söhne Collection : Lange Zeitwerk Model : Lange Zeitwerk Acoustique Reference : 145.029 Complement : White Gold On sale : 2011 List Price : 108 500 € Diameter : 44.2 mm Thickness : 13.8 mm Styles : High Horology Atypical Types : Hand-winding Calibre : L043.2 Calibre distinction : Hand decorated Hand-engraved Assembled by hand Complication : Jumping Minute Power Reserve Indicator 'Petite Sonnerie' Striking Mechanism Jumping Hour Small Seconds Stop second mechanism Case material : White Gold Case peculiarity : Sapphire caseback hardness 9 Shape : Round Dial : Solid silver Open Dial color : Black Display : Jumping Hours and Minutes numerals Gold rhodié hands Indexes : Arabic numerals Railroad Glass : Sapphire hardness 9 Strap material : Crocodile leather Strap color : Black Strap clasp : Pin buckle + More characteristics : Movement
Lange manufacture calibre L043.2
Precision-adjusted in five positions
Three-quarter plate made of untreated German silver
Balance cock engraved by hand
Constant-force escapement
Diameter: 36.0mm
Height: 10.0mm
528 parts
78 jewels
3 screwed gold chatons
Shock-resistant glucydur balance with eccentric poising weights
Superior-quality balance spring manufactured in-house with
patent-pending attachment system (balance spring clamp)
Frequency:
18.000 semi-oscillations per hour
Precision beat adjustment system with lateral setscrew and whiplash spring
Power reserve: 36 hours when fully wound
Case
Crown for winding the watch and setting the time
Push piece for enabling and disabling the acoustic signal
Dial
Time bridge German silver. rhodiumed
Hand-stitched crocodile strap
Heavy Lange prong buckle in white gold
DESCRIPTION
- Glashütte, January 2011
A Resonant Masterpiece: LANGE ZEITWERK STRIKING TIME
Ludwig van Beethoven’s prodigious reputation is due in large measure to his Symphony No. 5 with its four-note fanfare opening. The fate motif now ushers in a new chapter in the history of A. Lange & Söhne: the most recent sibling in the LANGE ZEITWERK family is endowed with a chiming mechanism that is visible in its face. It strikes the quarter-hours with high-pitched tones and the full hours at a lower pitch. Played fast-forward, the result is the famous leitmotif. The LANGE ZEITWERK STRIKING TIME is the first Lange wristwatch with an acoustic signature.
Nearly two years ago, when A. Lange & Söhne announced the beginning of a new epoch with the LANGE ZEITWERK and its unusual design hallmarks, the declared objective was to depart from the beaten track. So it is no coincidence that the first chiming Lange watch is a “ZEITWERK” as well. Additionally, its mechanical design concept offers ideal prerequisites for the integration of a strike train. When the numeral discs are advanced, a sizeable force vector is unleashed, so after the switching cycle, enough energy remains for other purposes. These reserves are now used by the chiming mechanism to tension the springs that actuate the two hammers. They are made of black-polished steel and are integrated in the dial layout on either side of the subsidiary seconds. The one on the left strikes the hours, the one on the right the quarter-hours. The two gongs are also readily discernible: they are suspended in a recess between the dial and the bezel. In quarter-hour intervals, the mechanism triggers a strike on one of the two gongs. A higher-pitched tone signals the quarter-hours and a lower-pitched one sounds at the top of the hour.
In precision watchmaking, the quarter-hour chime is a rare and decidedly useful function. The ability to turn it on or off is just as welcome: Actuating the push piece at 4 o’clock causes the chiming mechanism to remain mute. The mode is easy to verify, because a glance through the sapphire-crystal glass shows whether or not the hammers are deflected away from the gongs. Incidentally, the hammers are also retracted when the crown is pulled. This allows the time to be set in either direction without activating and inadvertently jamming the chiming mechanism.
With its precisely jumping numeric display, the LANGE ZEITWERK STRIKING TIME also stands for uncompromising lucidity in style. The large hour and minute numerals in adjacent apertures always deliver an unambiguous reading of the current time. Accompanied by a soft click and hardly perceivable by the human eye, the numerals advance minute by minute, powered by the patented constant-force escapement. The grand jump takes place at the top of the hour when all three numeral discs advance simultaneously by exactly one increment. Now, the captivating progression of time is enriched by an acoustic accent every fifteen minutes.
Needless to say, the manufacture calibre L043.2 inside the LANGE ZEITWERK STRIKING TIME fulfils all expectations that watch lovers around the world associate with the venerable marque A. Lange & Söhne, including the lavish manual decoration of all movement parts as well as the balance wheel with eccentric poising weights and Lange’s proprietary balance spring. The sonorous timepiece comes in a 44.2-millimetre white-gold case with a black dial or in a limited edition of 100 platinum-cased watches with rhodiumed dials.
With its bold design vocabulary and its exceptional quarter-hour chime, the third stroke of genius that bears the name LANGE ZEITWERK takes centre stage as a resonant masterpiece.
- Glashütte, January 2011
A Resonant Masterpiece: LANGE ZEITWERK STRIKING TIME
Ludwig van Beethoven’s prodigious reputation is due in large measure to his Symphony No. 5 with its four-note fanfare opening. The fate motif now ushers in a new chapter in the history of A. Lange & Söhne: the most recent sibling in the LANGE ZEITWERK family is endowed with a chiming mechanism that is visible in its face. It strikes the quarter-hours with high-pitched tones and the full hours at a lower pitch. Played fast-forward, the result is the famous leitmotif. The LANGE ZEITWERK STRIKING TIME is the first Lange wristwatch with an acoustic signature.
Nearly two years ago, when A. Lange & Söhne announced the beginning of a new epoch with the LANGE ZEITWERK and its unusual design hallmarks, the declared objective was to depart from the beaten track. So it is no coincidence that the first chiming Lange watch is a “ZEITWERK” as well. Additionally, its mechanical design concept offers ideal prerequisites for the integration of a strike train. When the numeral discs are advanced, a sizeable force vector is unleashed, so after the switching cycle, enough energy remains for other purposes. These reserves are now used by the chiming mechanism to tension the springs that actuate the two hammers. They are made of black-polished steel and are integrated in the dial layout on either side of the subsidiary seconds. The one on the left strikes the hours, the one on the right the quarter-hours. The two gongs are also readily discernible: they are suspended in a recess between the dial and the bezel. In quarter-hour intervals, the mechanism triggers a strike on one of the two gongs. A higher-pitched tone signals the quarter-hours and a lower-pitched one sounds at the top of the hour.
In precision watchmaking, the quarter-hour chime is a rare and decidedly useful function. The ability to turn it on or off is just as welcome: Actuating the push piece at 4 o’clock causes the chiming mechanism to remain mute. The mode is easy to verify, because a glance through the sapphire-crystal glass shows whether or not the hammers are deflected away from the gongs. Incidentally, the hammers are also retracted when the crown is pulled. This allows the time to be set in either direction without activating and inadvertently jamming the chiming mechanism.
With its precisely jumping numeric display, the LANGE ZEITWERK STRIKING TIME also stands for uncompromising lucidity in style. The large hour and minute numerals in adjacent apertures always deliver an unambiguous reading of the current time. Accompanied by a soft click and hardly perceivable by the human eye, the numerals advance minute by minute, powered by the patented constant-force escapement. The grand jump takes place at the top of the hour when all three numeral discs advance simultaneously by exactly one increment. Now, the captivating progression of time is enriched by an acoustic accent every fifteen minutes.
Needless to say, the manufacture calibre L043.2 inside the LANGE ZEITWERK STRIKING TIME fulfils all expectations that watch lovers around the world associate with the venerable marque A. Lange & Söhne, including the lavish manual decoration of all movement parts as well as the balance wheel with eccentric poising weights and Lange’s proprietary balance spring. The sonorous timepiece comes in a 44.2-millimetre white-gold case with a black dial or in a limited edition of 100 platinum-cased watches with rhodiumed dials.
With its bold design vocabulary and its exceptional quarter-hour chime, the third stroke of genius that bears the name LANGE ZEITWERK takes centre stage as a resonant masterpiece.
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Brand : A. Lange & Söhne Collection : Lange Zeitwerk Model : Lange Zeitwerk Acoustique Reference : 145.029 Complement : White Gold On sale : 2011 List Price : 108 500 € Diameter : 44.2 mm Thickness : 13.8 mm Styles : High Horology Atypical Types : Hand-winding Calibre : L043.2 Calibre distinction : Hand decorated Hand-engraved Assembled by hand Complication : Jumping Minute Power Reserve Indicator 'Petite Sonnerie' Striking Mechanism Jumping Hour Small Seconds Stop second mechanism Case material : White Gold Case peculiarity : Sapphire caseback hardness 9 Shape : Round Dial : Solid silver Open Dial color : Black Display : Jumping Hours and Minutes numerals Gold rhodié hands Indexes : Arabic numerals Railroad Glass : Sapphire hardness 9 Strap material : Crocodile leather Strap color : Black Strap clasp : Pin buckle More characteristics : Movement
Lange manufacture calibre L043.2
Precision-adjusted in five positions
Three-quarter plate made of untreated German silver
Balance cock engraved by hand
Constant-force escapement
Diameter: 36.0mm
Height: 10.0mm
528 parts
78 jewels
3 screwed gold chatons
Shock-resistant glucydur balance with eccentric poising weights
Superior-quality balance spring manufactured in-house with
patent-pending attachment system (balance spring clamp)
Frequency:
18.000 semi-oscillations per hour
Precision beat adjustment system with lateral setscrew and whiplash spring
Power reserve: 36 hours when fully wound
Case
Crown for winding the watch and setting the time
Push piece for enabling and disabling the acoustic signal
Dial
Time bridge German silver. rhodiumed
Hand-stitched crocodile strap
Heavy Lange prong buckle in white gold