This is the year of the Golden Water Tiger, and to celebrate the start of the new year in the traditional Chinese astrological calendar, Arnold & Son is releasing a limited edition, comprising eight pieces of its high-precision phases of the moon model. The “Year of the Tiger” Perpetual Moon features a sculpted golden tiger against a backdrop in specular hematite, a rare and expressive stone. The year of the Water Tiger is embodied in an expressive version of the Perpetual Moon. Arnold & Son has fashioned a golden tiger, roaring and on the alert. In the background, a waterfall…