Watch

Jaeger-LeCoultre Unveils the Reverso Hybris Artistica Calibre 179 Pegasus with Gyrotourbillon

By May 25, 2026
Read time4 min
Discover the latest horological masterpiece from Jaeger-LeCoultre, the Reverso Hybris Artistica Calibre 179 Pegasus, a limited-edition timepiece combining cutting-edge mechanical ingenuity with exquisite artistic craftsmanship. This release highlights the brand's dedication to both precision engineering and decorative artistry, culminating in a watch that is as visually stunning as it is technically advanced.

Experience the pinnacle of watchmaking: where mythical artistry meets mechanical marvel.

The Evolution of a Masterpiece: Tracing the Gyrotourbillon's Journey within the Reverso

The remarkable multi-axis Gyrotourbillon, a signature complication from Jaeger-LeCoultre, first graced the watchmaking world in 2004, encased within a substantial round Master series timepiece. Its ingenious mechanism was later ingeniously adapted in 2008 to fit the distinctive rotating case of the Reverso, solidifying its place in the brand's esteemed lineage. A significant milestone arrived in 2016 with an 85th-anniversary edition, which saw the complication powered by the more slender Calibre 179, showcasing continuous innovation and refinement. The newest iteration of the Reverso pays homage to its equestrian heritage with a captivating hand-engraved depiction of Pegasus, the winged steed of Greek mythology, adorning its elegant pink gold case. This limited release of only five pieces represents a harmonious blend of the fourth generation of this complex mechanism with Jaeger-LeCoultre's unparalleled artistic expertise.

An Icon Reimagined: The Art Deco Design and Dual-Dial Functionality

The sleek, linear silhouette of the Reverso's revolving case, originally conceived in 1931 to safeguard the crystal during polo matches in India, perfectly embodies the geometric grace of the Art Deco movement. This timeless aesthetic has secured its position among the most celebrated watch designs in history. Equipped with two distinct dials, this timepiece offers versatile functionality, capable of displaying different time zones thanks to its Duoface movement. The primary dial presents the current time on a sophisticated blue lacquered sub-dial positioned at 12 o'clock. Conversely, the reverse side unveils a mesmerizing skeletonized mechanical display, featuring a second time zone indicator and a 24-hour display, both exquisitely integrated with apertures showcasing the intricate tourbillon at 6 o'clock.

Artistry in Detail: The Hand-Engraved Pegasus and Luminous Dial

Measuring 51.1mm in length, 31mm in width, and 12.41mm in height, the 18k pink gold case of this extraordinary timepiece has been meticulously sculpted by the master engravers and artisans at Jaeger-LeCoultre's Métiers Rares Atelier. A hand-engraved Pegasus, with its majestic wings, takes flight across the rounded sides of the case, set against a dreamlike backdrop of clouds. These clouds, with their polished edges and textured interiors, flank the mythical horse and extend gracefully to the fixed lugs, subtly concealing the watch's sophisticated slide-and-swivel mechanism. The cloud motif is also intricately integrated into the front dial, where 50 hollowed-out sections are hand-filled with varying shades of blue lacquer, creating a sense of depth and artistry. Flipping the case reveals a delicate network of hand-bevelled and skeletonized bridges, similarly adorned with blue lacquer, offering a glimpse into the sophisticated Calibre 179 movement. The hour and minute ring for the second time zone, along with a two-tone 24-hour indicator, complete this intricate visual tableau.

The Mechanical Heart: A Bi-Axial Tourbillon for Unrivaled Precision

A prominent aperture on both faces of the watch provides an unobstructed view of the bi-axial tourbillon, the mechanical heart of this exceptional timepiece. This complex mechanism consists of an inner cage, crafted from ultra-light, hand-bevelled titanium, which rotates 360 degrees every 16 seconds. This inner cage is housed within a peripheral carriage mounted on ball bearings, which completes a rotation once per minute, also serving as a seconds indicator. These dual rotations are further enhanced by the light reflected from a mirror-polished blue lacquered disc on the watch's supporting cradle. The watch is powered by the manual-winding Calibre 179, which features a greyed hemispherical balance spring and a double-anchor balance shape. These design elements are engineered to minimize air friction and significantly enhance overall precision, exemplifying Jaeger-LeCoultre's commitment to horological excellence.

Exclusivity and Presentation: The Luxurious Finish and Limited Availability

This exquisite timepiece is elegantly paired with a refined blue alligator strap, complemented by a pink gold folding clasp that allows for micro-adjustments to within 0.5mm, ensuring a perfect fit. The Reverso Hybris Artistica Calibre 179 Pegasus stands as a powerful testament to Jaeger-LeCoultre's mastery in both technical innovation and decorative arts. Reflecting its exceptional craftsmanship and limited production, this spectacular model is restricted to just five pieces worldwide. Pricing for this exclusive horological marvel is available upon request, with an estimated retail value exceeding CHF 650,000, underscoring its status as a collector's item of immense prestige.

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