Arnold & Son continues to make advances in the field of exceptional timepieces adorned with expressive stones, with the newest being the Double Tourbillon Jade. Sourced from Wyoming, the jade dial plate is lightly veined with black, adding depth and contrast to the apple green color. Sitting just above the main plate are the double tourbillons and white opal sub-dials. Each sub-dial displays a different time zone, one with Arabic numerals and one with Roman numerals, which work independently of each other. With an 18 karat red gold case and green leather strap, this watch is limited to 1 piece.