Master Ultra Thin
MOON

39 mm Automatic Steel Ultra Thin Moon Phase Watch
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The highly appreciated Master Ultra Thin Collection combines elegance and understatement. Yesterday, today, and tomorrow, it renews itself without renouncing the aesthetic codes that have been its hallmark since its creation. For men who are passionate about fine mechanics, this interpretation in stainless steel boasts a new petroleum blue dial, upon which every detail stands out clearly. In addition to this eagerly awaited new color and other reworkings, the new generation Caliber 925 that powers the Master Ultra Thin Moon promises a power reserve of approximately 70 hours.

Color and material variants

Overview

The sophisticated watchmaking collection

The Master Ultra Thin watch collection epitomises Jaeger-LeCoultre’s philosophy of uniting technical virtuosity with timeless aesthetics. It reimagines traditional complications with designs that feature rich, clean lines. The entire collection showcases our exceptional watchmaking savoir-faire.

Heritage

A legacy of mastering thin calibres

Already renowned for its complicated pocket-watches, the new challenge of the twentieth century led Jaeger-LeCoultre to make one of the most prodigious collections of ultra thin calibres in watchmaking history.

Made in our Manufacture

From its calibre to its case, every Jaeger‑LeCoultre luxury watch is designed, manufactured and assembled under one roof, at our Manufacture in the Vallee de Joux. Our obsession with quality is renowned as every Jaeger‑LeCoultre model undergoes strict “1,000 Hour Control” testing. This unique program provides internal certification tests that far exceed official chronometry tests.

It includes movement testing before and after casing and extends throughout assembly, according to conditions that match daily wear. A quality seal is engraved on the back of every watch once it meets our strict standards.

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After-sales services
After-sales services
Discover our maintenance available services in order to take care of your watch or your Atmos.
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Up to 8 years of warranty
Up to 8 years of warranty
Discover the Jaeger-LeCoultre Care Program and extend your warranty up to 8 years.
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