Duomètre Sphérotourbillon
The new Jaeger-LeCoultre Duometre Sphérotourbillon biplane series of three-dimensional biaxial tourbillon watches bring together outstanding design, unique features and pure elements of the elegance of the watch tradition. This large, sophisticated watch combines marvelous technical performance, minimalist aesthetic design, and extraordinary complexity with timepieces.
Sphérotourbillon spherical tourbillon: precision tuned tourbillon
Precise is the heart of Dual-Wing's wing design concept, which has been used by Jaeger-LeCoultre in the design of the Duomètre Sphérotourbillon biplane three-dimensional bifacial tourbillon watch. In fact, only a few tourbillon watches with a clear second display, and can stop the second is rare. Dual-Wing wing design concept allows Jaeger-LeCoultre master to create the first precise adjustment of the tourbillon. 2 o'clock position with a button to fly back to the bottom of the tourbillon return to small seconds. As a major feature of the function, return function will not affect the operation of the mechanical structure adjustment. Small seconds return to zero, they immediately re-operation. Therefore, even when setting the watch time, the watch still maintain the maximum accuracy, accurate to seconds.
Multi-axis tourbillon
This watch is the fourth masterpiece in the Duomètre dual-wing watch collection. In addition to unparalleled reliability, another striking feature is its tourbillon. Due to its initial design for pocket watches, traditional tourbillons can not counteract the effects of geospatial suction on different locations. Therefore, we must add an additional axis of rotation, to achieve three-dimensional rotation, in order to watch the tourbillon in different positions can play a role. Through the hollow dial, the wearer can enjoy the fascinating extraordinary scenery when the tourbillon rotates. In addition to tourbillon around the titanium tourbillon frame axis rotation, while tilting about 20 ° around the second axis. These two very different quick turns (30 seconds and 15 seconds, respectively) allow the watch to be protected from gravity at different locations.
Jaeger-LeCoultre won the 21st Century's first astronomical timing competition innovative technology all in the magnificent tourbillon eleven demonstrated: one-piece titanium tourbillon frame lightweight and precise; cylindrical hairspring with two end curves for concentric reciprocating movement is Traditional hairspring incomparable. In addition, the inertia balance of the balance wheel at 21,600 times per hour frequency vibration; and eyebolt through the screw locking system, the watch from vibration or impact. Watch with a transparent back cover, the details of the 382 mechanical movement assembled and decorated by Jaeger LeCoultre at an unparalleled, pleasing.
See the beauty of the complicated details
This watch is equipped with many sophisticated technology, but its beauty has not diminished. Innovative spirit combined with the design concept from the previous pocket watch, which highlights the elegance and exquisite style. Master watchmaking in the untreated nickel-silver semi-finished movement on the fine workmanship, the Duomètre Sphérotourbillon double-wing series of three-dimensional double-shaped tourbillon watch extraordinary charm. Caliber Jaeger-LeCoultre uses the landmark sun-shaped decorative lines and neat bump sharp corners, various forms of staggered, harmonious. Jaeger-LeCoultre 382 mechanical movement of the aesthetic design fully reflects the high standard of watchmaking art.
This watch follows a harmonious scale and abide by the tradition of watchmaking - the delicate and delicate rose gold case, the dial is simple and legible, the bezel and lugs are polished, and the case band is satin-finished. These iconic designs embody the design aesthetics of the Duomètre double-wing watch collection, paralleling the complex mechanical structure of a mechanical movement.
Dual-Wing wings design concept embodied in the dial of two different areas: the left shows the Sphérotourbillon ball tourbillon open to the right is the main clock with local time display, the date display neatly around. In addition, the dial has a 24-hour display above the secondary dial, showing the second time zone time; small seconds in the dial below.
Duomètre Chronographe
When designing the first Duomètre pair of wings, how to create a watch that is comparable in accuracy to an astronomical watch is one of the biggest challenges for watchmakers. The Dual-Wing Wing design concept to make everything easy to solve.
Jaeger-Lecoultre decided that the Duomètre dual-chronograph watch be equipped with the chronograph function for the first Duomètre series. Its unique style and superior craftsmanship, one of the top watchmaking art list. Its equipped with the product type 380 mechanical movement with a new structure, the biggest advantage is that time is as accurate as the chronometer.
According to the dual-wing wing design concept, the first gear set is fully used for time display (hour, minute, second), the second gear set is dedicated to timing functions, and at the same time has a calibration accuracy of one-sixth of a second Instantaneous jump second hand. Both mechanisms are powered by their respective barrel, ensuring a 50-hour power reserve (50 hours for the time display and 50 hours for the timekeeping function). Power transmission without disturbing each other. To ensure elegant appearance and ease of use, the same crown can be wound on two clocks: clockwise rotation for time display on the chain, counterclockwise rotation for the timing function on the chain.
This Duomètre wingspan series is equipped with a 380 mechanical movement and is the first chronograph watch to be started or stopped without a clutch. A unique button enables perfect synchronization of five timers. The Duomètre Twinwing Collection cleverly reproduces a great watchmaking classic with its welded lugs case, opal-decorated magnet-gray dial, and the iconic Type-380 mechanical movement of the Dual-Wing wingspan.
Duomètre Quantième Lunaire
In a classic watch, sophisticated calendars display sophisticated functions that are bound to affect the accuracy of the time display. Jaeger-LeCoulter's master watchmaker uses the dual-wing wing design concept to create the perfect calendar watch, just like an astronomical watch.
The hour, minute, second, calendar display and moon phase display on a clear, legible dial complement the classic design of the Duomètre Quantième Lunaire moon phase calendar watch. Through the case, the wearer can see part of the 381-type mechanical movement. Based on the Dual-Wing wings design concept, this outstanding movement with unprecedented precision is another example of advanced watchmaking.
Dual-Wing wings design concept: pioneer movement
Jaeger-LeCoultre has created a masterpiece of innovation in the field of Haute Horlogerie with the concept of the Duomètre Dual Wings and its Dual-Wing wings design. The mechanical movement is completely new in structure and brings unprecedented new features. With the birth of the dual-wing wing design concept, Jaeger-LeCoulter finally solved the problem of complex mechanical movements. As a result of the complex function, part of the power provided by the barrel would be used, which energy consumption would disrupt the continuous power supply of the adjustment device. The calibration device must be carefully adjusted to ensure its operation is as accurate as possible. The power transmitted by the barrel to the gear train and the escapement needs to be very stable and regular to ensure that the watch travels accurately and reliably.
At the same time, motivated by two movements
Dual-wing Wing concept is to separate the power of the two through the complex function and movement of the barrel, to ensure a stable power supply, which brings a whole new revolution in advanced watchmaking. In 2007, Jaeger-LeCoultre introduced the Duomètre Chronographe double-chronograph chronograph, a chronograph watch with Dual-Wing wings concept that has the same precision as an astronomical watch with an accurate time of one-sixth of a second. The brand then created the Duomètre Quantième Lunaire dual-phase lunar calendar and the Duomètre Sphérotourbillon biplane three-dimensional dual-axis tourbillon.
Duomètre Sphérotourbillon biplane series three-dimensional biaxial tourbillon watch
Technical characteristics
Movement
• Jaeger-LeCoultre 382 hand-wound mechanical movement, hand-made, assembled and decorated, nickel silver bridge and main plate
• Double barrel
• Power reserve: 50 hours
• Number of parts: 460 pieces
• Gems: 55 pieces
• Thickness: 10.45 mm
• Diameter: 33.70 mm
Sphérotourbillon ball tourbillon
• 105 components
Tourbillon frame: five titanium
• Total RPM: 30 seconds per full circle
• Combine two operating modes. Frame shaft speed: 15 seconds per full circle. Frame speed: 30 seconds per full circle
• Frame inclination: 20 °
• Frame Diameter: 11.50 mm
• Frame Weight: 0.518 grams
• 14K gold balance wheel with 14K gold centrifugal tuning inertial mass, inertia = 12.5 mg.cm2, 21,600 vibrations per hour
• Cylindrical balance spring
Features
• Hour (destination), minute display, fly-back small seconds
• Power reserve (display and operation)
• Pointer date display
• 24-hour reference time display
• Sphérotourbillon spherical tourbillon
Case
• 18K rose gold
• Diameter: 42 mm
• Thickness: 14.1 mm (including sapphire crystal)
• Polished and satin-finished
• Arc sapphire crystal, hardness of 9, double-sided anti-glare treatment
• Waterproof: 5 bar
dial
• Opal ferrous gray
• Gold-plated lacquer time scale
pointer
• Hour, minute hand: gold-plated leaf
• Small second hand: rhodium-plated Barton pointer, pear-shaped counterweight
Crown
• One crown for winding the watch, setting the time (destination), adjusting the date, and reference time zone time
• The 2 o'clock position button is used to activate the small second hand return mechanism
Strap
• Hand-stitched crocodile leather strap with 18K rose gold folding clasp
Numbering
• 605244J
Duomètre Chronographe biplane series chronograph
Technical characteristics
• Jaeger-LeCoultre 380 hand-wound mechanical movement, hand-made and decorated
• Vibration frequency: 21,600 hrs
• Two independent barrel, each providing 50 hours of power reserve
• Number of parts: about 445 pieces
Number of stones: 47
• Thickness: 6.95 mm
• Diameter: 33.70 mm (15 points)
Features
• Central hours, minutes and seconds
Power reserve display
• Timing function power reserve display
• Timing function display: concentric, minute, second, show
• Instantaneous jump second hand
dial
• Opal ferrous gray
• Gold-plated time scale
pointer
• Hour, minute hand: gold-plated brass leaf-shaped hands
• Timekeeping function, minute hand: rhodium-plated leaf-shaped hands
• Second hand: gold-plated (time running display) and rhodium-plated (chronograph) Button-type pointer, pear-shaped counterweight
• Power reserve pointer: gold plating (time running display) and rhodium plating (timing function) Button type pointer
Crown
• A crown is used to start the watch and wind it up
• Clockwise rotation for clocking function Clockwork winding chain; counterclockwise rotation setting, minute display
• One button controls chronograph function and instantaneous second hand: start / stop / reset
Case
• 42 mm in diameter, 18K rose gold
• Solder lugs
• Polished and satin polished
• Arc sapphire crystal, hardness of 9, double-sided anti-glare treatment
• Waterproof depth: 50 meters
Strap and clasp
• Chocolate matte 21/18
18K Gold 18mm Folding Clasp
Numbering
• Q601244J
Duomètre Quantième Lunaire dual-phase moon phase calendar watch
Technical characteristics
Movement
• Model 381 hand-wound mechanical movement, hand-made, assembled and decorated
• Vibration frequency: 21,600 hrs
• Power reserve: 50 hours
• Parts: 375 pieces
• Number of stones: 42 pieces
• Thickness: 7.41 mm
• Diameter: 33.70 mm
Two separate barrels
Features
• Hours, minutes and seconds display, instantaneous seconds hand with stop seconds and reset function, date display
• Southern and Northern hemisphere lunar phase and moon show, power reserve display
• Regulator power reserve display
dial
• Opal ferrous gray
• Gold-plated lacquer time scale
pointer
• Hour, minute hand: leaf shape
• Second hand: Barton type, pear-shaped counterweight
Crown
• A crown is used to display the watch when it is on the chain and set
• One button to adjust the date
• A tuning button to set the moon phase display
Case
• Diameter: 42 mm
• Thickness: 13.6 mm
• 18K rose gold
• Polished and satin-finished
• Sapphire crystal, curved mirror, hardness of 9, double-sided anti-glare treatment
• Waterproof: 5 bar
Strap
• Chocolate brown alligator strap with 18k gold folding clasp
Numbering
• Q604244J
This article is reproduced, does not represent the world position of million table.
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