Arnold & Son is famous for its beautiful moon phase watches, and now it unveils a new wrist watch. Building on the HM Hemisphere Perpetual Moon model, the Arnold & Son HM Double Hemisphere Perpetual Moon watch joins the brand’s Royal Collection.
With a second three-dimensional moon, this Arnold & Son watch maintains the visual appeal of previous models but affords the wearer a view of the moon from both the northern and southern hemispheres. The elegant golden constellations along with the gorgeous blue guilloché dial make sure this piece fits in just perfectly with the rest of the line and the brand as a whole.
Measuring in at 42mm, the Arnold & Son HM Double Hemisphere Perpetual Moon case is offered in 18 karat red gold, though perhaps in the future a stainless steel variant will be offered. In any case, the gold with the deep blue guilloché dial is just simply beautiful. The three-dimensional moons themselves are 11.2mm, and are joined by the gold stars resulting in an absolutely mesmerizing look. Regal is the word to describe this dial, and Arnold & Son have produced a piece that will make fans absolutely salivate.
The Arnold & Son HM Double Hemisphere Perpetual Moon‘s crystal is anti-reflective sapphire and the case back allows for more accurate adjustments to the moon phase by showing a third moon during eight different stages. Once set, the accuracy should hold for 122 years, after which a simple adjustment will guarantee it for another 122 years. The hand-wound movement is an Arnold & Son manufacture A&S1512 which beats at 21,600 bph with a 90-hour power reserve. The movement itself is 5.35mm thick and features 27 jewels, while the case is rated for 30 meters of water resistance. As if the case back weren’t beautiful enough, the Côtes de Genève shown throughout the movement is just lovely.