The 43.5 mm DTE is created in 18-carat red gold. The white dials (with Roman numerals in one and Arabic numerals in the other) are accented with blued hour and minute hands. The back of the watch features a transparent sapphire crystal for viewing the splendidly decorated nickel-silver movement. In all, this masterpiece of tradition and vision, of technology and elegance reinforces the watchmaking prowess of Arnold & Son, and elevates its accomplishments to all new heights.