Jaeger-LeCoultre Calibre 925/1 Master Ultra Thin Moon 1362520 Eggshell Beige Index Rose Gold Leather 39mm Automatic BRAND NEW

The Jaeger-LeCoultre Master Ultra Thin Moon 1362520 is one of the most quietly distinguished dress watches available for sale today—a 39mm rose gold timepiece that distills more than a century of Swiss fine watchmaking into a silhouette so slender it virtually disappears beneath a shirt cuff. Jaeger-LeCoultre introduced the Master Ultra Thin family as an homage to its long heritage of ultra-flat movement manufacture, a discipline the Le Sentier manufacture has mastered since the nineteenth century, and the moonphase complication adds a dash of romantic poetry to an already compelling proposition.

At 39mm, the rose gold case occupies a diameter that flatters a wide range of wrist sizes without veering into the territory of sportier, oversized contemporaries. The matching rose gold bezel frames the dial with seamless continuity, and the overall case architecture is understated—no ceramic inserts, no aggressive lugs—just pure, considered form. This is a watch that rewards close inspection, revealing refined finishing details that separate genuine haute horlogerie from mere luxury branding.

The eggshell beige dial of reference 1362520 is the centrepiece of the design. Warmer and more textured in character than a stark white or silver dial, the eggshell tone creates a beautiful interplay with the rose gold applied hour markers and hands, producing a palette that feels both contemporary and timeless. The moonphase aperture—a hallmark of the Master Ultra Thin Moon line—adds a second visual focal point, its deep blue disc and hand-engraved moon rendering making each glance at the time a minor aesthetic event.

Power comes from Jaeger-LeCoultre's in-house Calibre 925/1, an automatic movement that reflects the manufacture's deep expertise in slim, high-precision mechanisms. JLC develops, produces, and finishes every component of its calibres entirely in-house—one of fewer than a handful of Swiss makers genuinely entitled to call themselves a manufacture—giving reference 1362520 a movement pedigree that underpins its luxury positioning. A supple leather strap completes the ensemble, securing the watch comfortably on the wrist and reinforcing the formal, dressy character of the piece.

For collectors and first-time buyers alike, the Master Ultra Thin Moon 1362520 represents a compelling entry into Jaeger-LeCoultre ownership: a complication-equipped rose gold watch offered brand new, with the full backing of the manufacture's quality standards. Whether you are drawn to it as a special-occasion dress watch, a meaningful gift, or a considered addition to a growing collection, this reference delivers genuine horological substance beneath its graceful exterior. Bizak & Co. invites you to buy this Jaeger-LeCoultre Master Ultra Thin Moon online or reach out to our team directly for pricing, additional images, or to arrange a purchase—we are committed to matching serious buyers with exceptional timepieces.