Master Ultra Thin
MOON

39 mm Automatic Steel Ultra Thin Moon Phase Watch
Unlike models from the previous range, this stainless-steel timepiece features a flat dial under its transparent sapphire glass. Echoing the color of the Master Ultra Thin Moon strap, the deep black dial celebrates finesse and understatement. Two of the iconic qualities of the Master Collection that our watchmakers often strive to reinterpret, whether in the visible or invisible part of the watch. In its case, which combines finesse and sophistication, the new generation Jaeger-LeCoultre Caliber 925 promises extreme reliability. Thanks to approximately 70 hours of power reserve, time can really take its time…

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.

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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