EGN NEWS DESK
With the Double Tourbillon White Gold, Arnold & Son showcases its dedication to mixing pure supplies with distinctive technical experience. After efficiently incorporating supplies corresponding to imperial jade, malachite, and Baltic amber into earlier designs, the model now introduces charoite, a gemstone hardly ever seen in excessive horology.
Charoite, a mesmerizing mineral that shifts between shades of lavender, lilac, and violet, is a surprising addition to the watch’s design. Comparable to lapis lazuli in its textured complexity, charoite is fashioned via a mix of assorted minerals, making it probably the most intricate stones produced by the Earth’s crust. Its chemical composition contains traces of aluminium, iron, manganese, barium, and strontium, leading to its distinctive colouration and sample.
Arnold & Son has rigorously chosen and crafted this stone to function the dial for the Double Tourbillon White Gold. The problem was in finely chopping the charoite with out damaging its construction, creating areas for the subdials and tourbillon carriages whereas sharpening the floor to focus on the stone’s stunning mauve tones peppered with white veins.
The historic inspiration for the Double Tourbillon White Gold lies in John Arnold’s pioneering work in chronometry. Arnold’s marine chronometers have been created to boost the precision and reliability of timekeeping, which was important for figuring out longitude throughout sea navigation. By evaluating the time on the level of departure with the time on the location of the measurement (decided by observing photo voltaic midday), sailors have been in a position to calculate their place alongside the east-west axis.
This duality is preserved within the Double Tourbillon White Gold, which options two impartial time shows. The native time is proven on the subdial at 12 o’clock, marked by Roman numerals, whereas the time in a second location is displayed at 6 o’clock, utilizing Arabic numerals. The two subdials function independently of each other, permitting for exact timekeeping in several time zones right down to the minute.
The watch’s convex sapphire crystal accommodates the depth of the twin tourbillons, that are each mounted on three-dimensional, skeletonized bridges crafted from white gold. These tourbillons are powered by impartial gear trains, every with its personal barrel and crown, permitting for 2 separate time zones to be displayed.
The A&S8513 calibre, housed inside the timepiece, is provided with two barrels, two crowns, and two impartial time zone shows. This design allows the wearer to set the time for 2 completely different places, which may even embody time zones with 15, 30, or 45-minute offsets, one thing hardly ever present in journey watches. Additionally, the 2 tourbillons may be synchronized to show the identical time or used to trace separate occasions, or one may even be used to time a particular occasion.
The motion’s construction is complemented by an array of finely executed finishes. These embody the radiating Côtes de Genève stripes, circular-grained mainplate, double-snailed barrels, and sunray-brushed crown wheels. The polished gold chatons additional spotlight the eye to element and degree of workmanship discovered within the A&S8513 calibre. The white gold tourbillon bridges are one other standout characteristic, showcasing bevelled, satin-finished, and mirror-polished surfaces that add a way of depth and refinement to the timepiece.
