The new HM Perpetual Moon from Arnold & Son showcases their impeccable skill and creativity. With stunning guilloché dials and a 3D moon display, this timepiece will leave you in awe. The 42 mm case comes in 18-carat red gold or stainless steel, housing the remarkable hand-wound calibre A&S1512 movement. Boasting 27 jewels, this movement has one of the most precise moon phase displays on the market - with just one day of deviation every 122 years. And if the moon does fall out of sync, a simple push of a button will fix it for another 122 years. The watch also features a double barrel, providing an impressive 90 hours of power reserve. The