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Watch of the Day

Arnold & Son HM Double Hemisphere Perpetual Moon

HM Double Hemisphere Perpetual Moon

The HM Double Hemisphere Perpetual Moon , which is within the Royal Collection is inspired by company founder John Arnold’s earliest timepieces. The model pays tribute to the watches he produced for King George III and members of the royal court.

For the first time, the HM Double Hemisphere Perpetual Moon displays the moon phases as they can be seen both from the northern and southern hemispheres respectively, all in a single watch. The 42-millimeter case is created in 18-karat red gold and houses the manufacture Arnold & Son mechanical hand-wound movement, the caliber A&S1512. The caliber is also equipped with a double barrel to yield 90 hours of power reserve.

The watch is priced at $30,500

About Arnold & Son

Dating back to 1764, John Arnold began the Arnold and Son dynasty in London, where he designed watches for wealthy clientele including royalty. His success skyrocketed after Arnold presented the smallest repeating watch ever made to King George III. With his patents for a detent escapement, bimetallic balance and helical balance spring, Arnold was one of the most inventive watchmakers of his day. Today, both the Royal collection and Instrument collection tell a story reflecting the brand’s legacy of opulent artistry and innovation. Discover more about Arnold & Son here.

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