The history of this Jaeger-LeCoultre Atmos Classique
In 1928, Neuchâtel engineer Jean-Léon Reutter made an absolute watchmaking dream come true with the invention of a perpetual movement. Jaeger-LeCoultre acquired this visionary patent and perfected the mechanism in the 1930s under the impetus of Jacques-David LeCoultre. The Atmos was born to defy the laws of physics by drawing its energy from the minute variations in ambient room temperature. Presented to Swiss dignitaries and heads of state since 1950, this clock quickly acquired the status of diplomatic gift par excellence. Reference Q5102201 perpetuates this prestigious heritage in a resolutely contemporary version. A temperature variation of 1 degree Celsius is enough to ensure 48 hours of continuous operation. This miracle of thermodynamics continues to fascinate lovers of fine micromechanics.
Case, calibre and bracelet of this Atmos Classique
The architecture of this creation is based on an imposing cabinet measuring 200 mm wide by 225 mm high and 155 mm deep. Crafted in solid rhodium-plated brass, this heavy base replaces the usual wristwatch bracelet and ensures absolute stability on the furniture. The 5 highly transparent mineral glass panels flood the pure white lacquered ring-shaped dial with light. This face is punctuated by fine blue Roman numerals matching the blued pear-shaped hands. The gaze plunges straight to the calibre 560 developed and assembled at the Manufacture in Le Sentier. This atmospheric mechanical movement has 207 delicately finished components and 15 jewels to limit wear on the pivots. Its large balance performs a single slow revolution per minute. The system stores a power reserve of over 8 days in its imposing barrel to compensate for any possible period of constant temperature.
Why this Jaeger-LeCoultre watch
Although it belongs to the sphere of table clocks, this piece has all the soul of a genuine haute horlogerie watch. This special edition is of particular interest to the discerning connoisseur. It is an official in-house endowment of the Manufacture, with an engraved plaque celebrating 10 years of service within the Richemont group. This direct historical provenance attests to its authenticity and gives it an undeniable extra soul. The luxurious rhodium-plated finish offers a much cooler, more modern alternative to traditional gold-plated brass. It blends in with immense purity in a contemporary interior design. The second-hand market offers the opportunity to acquire this perpetual jewel on very favourable pricing terms while benefiting from the brand's legendary engineering.
Delivered contents and condition
This exceptional piece is delivered in a complete configuration including its heavy grey padded presentation box, protective cardboard over-box, dedicated instruction manual and original invoice issued in 2017. The overall state of preservation is truly exceptional. The gleaming rhodium-plated brass and minerals show no visible scratches or alterations. This integrity is testament to the meticulous care given to this sedate instrument by its sole previous owner.
Guarantee and delivery
The Swiss Collector guarantees the authenticity of this piece. We accept returns within 10 days according to our conditions. As Switzerland's leading second-hand retailer with the largest network of boutiques, we offer online booking for on-site fitting and collection or fully secure international shipping.
* Like new - brand new watch, never worn or in exceptional condition. No visible defects to the naked eye.
