Jaeger-LeCoultre’s Master Ultra-Thin: The Epitome of Elegance and Precision

Jaeger-LeCoultre’s Master Ultra-Thin: The Epitome of Elegance and Precision

When it comes to luxury timepieces, Jaeger-LeCoultre is a name that resonates with connoisseurs and collectors around the world.

Known for their exceptional craftsmanship and timeless designs, Jaeger-LeCoultre continues to push the boundaries of watchmaking with their Master Ultra-Thin series.

A Legacy of Excellence: The Master Collection

The Master Collection, introduced by Jaeger-LeCoultre in 2008, serves as a testament to the brand’s unparalleled expertise in creating classic complications. With a rich heritage and a vast archive of movements, Jaeger-LeCoultre has solidified its position as a leader in the watchmaking industry.

Master Ultra-Thin series, a distinguished member of the Master Collection, showcases the brand’s ability to combine slimness and elegance without compromising on functionality.

Unveiling the Master Ultra-Thin Power Reserve

This year, Jaeger-LeCoultre presents the latest iteration of the Master Ultra-Thin Power Reserve, featuring enhanced power and a subtly updated dial. The automatic caliber 938, which powered the previous model, has been refined to offer an impressive power reserve of 70 hours, a significant increase from the previous 43 hours.

What’s remarkable is that this achievement was accomplished without altering the thickness of the movement, which remains at a mere 4.9 mm. To achieve this feat, Jaeger-LeCoultre redesigned the mainspring barrel and incorporated silicon components, reducing friction and ensuring smoother energy transmission.

Timeless Design: A Symphony of Details

Dial of the Master Ultra-Thin Power Reserve is a true masterpiece, combining aesthetics and legibility in perfect harmony. The slightly asymmetrical design showcases subdials for the date and cross-hair small-seconds, providing a touch of sophistication.

In response to the need for improved visibility, Jaeger-LeCoultre enlarged the subdials, making them more prominent. The elongated hour markers lend an air of sleekness to the dial, while the transferred gold dots elegantly mark the minutes.

Against the backdrop of a brilliant midnight-blue sunray dial, the gold markings and hands stand out, exuding a sense of luxury and refinement.

A Nod to Tradition: Inspired by the Past

In a tribute to its rich history, Jaeger-LeCoultre drew inspiration from its first ultra-thin pocket watch, designed in 1907, for the 18-karat rose gold case of the new Master Ultra-Thin Power Reserve.

The timeless design of the case pays homage to the brand’s heritage and exemplifies the enduring appeal of classic timepieces. With its sleek and slender profile, this watch is the perfect companion for any occasion, effortlessly slipping under the cuff and making a statement of sophistication.

Joy of Mechanical Excellence: Witness the Power Reserve Indicator

One of the delightful features of the Master Ultra-Thin Power Reserve is the ability to observe the movement of the power reserve indicator. When manually winding the watch, one can appreciate the intricate mechanics at play and marvel at the precision engineering.

This engaging pastime adds a touch of excitement to even the most mundane of settings, transforming boring meetings into moments of admiration for horological mastery.

Unmatched Craftsmanship: The Jaeger-LeCoultre Difference

Jaeger-LeCoultre’s commitment to excellence is evident in every aspect of the Master Ultra-Thin Power Reserve. From the meticulously handcrafted movement to the carefully selected materials, each component is a testament to the brand’s unwavering dedication to quality.

With over a century of expertise, Jaeger-LeCoultre continues to set the standard for precision timekeeping, bringing together tradition, innovation, and artistry in every timepiece.

Jaeger-LeCoultre Master Ultra-Thin Power Reserve

For those seeking a timepiece that combines elegance, precision, and exclusivity, the Jaeger-LeCoultre Master Ultra-Thin Power Reserve is an impeccable choice. Its refined design, upgraded movement, and attention to detail make it a true masterpiece that will stand the test of time.

Priced at $21,200, this exceptional watch represents an investment in a legacy of craftsmanship and a symbol of refined taste.


Jaeger-LeCoultre Master Ultra-Thin Power Reserve is more than just a timepiece; it is an embodiment of artistry, precision, and elegance. With its upgraded movement, refined dial, and timeless design, this watch is a testament to Jaeger-LeCoultre’s commitment to excellence.

Whether worn to mark a special occasion or as a daily companion, the Master Ultra-Thin Power Reserve is a statement of sophistication that will be cherished for generations to come. Experience the epitome of watchmaking mastery with Jaeger-LeCoultre’s Master Ultra-Thin series.