Arnold & Son
Perpetual Moon Obsidian
1.GLAR.Z01A.C154A
With its XXL moon, Perpetual Moon is ruled by Selene, the goddess of this celestial body. Arnold & Son presents a limited edition of 28 pieces featuring this distinctive complication, adorned with an extraordinary material rarely seen in watchmaking. With a dial made from Mexican obsidian, this timepiece appears to be bathed in bronze moonlight. The stone is reflected in the large rhodium-plated moon and the perfectly polished hour-markers. The result is an interplay of reflections, vibrations and warmth that echoes the light of Earth’s satellite.
THB1,452,000
Showcasing one of the largest moons in the watchmaking sphere, Perpetual Moon stands out for the size of its complication and the aesthetic approach employed by the resolutely British Swiss brand. Housed in a 42 mm red gold case, beneath a rarely seen golden obsidian dial, is its hand-wound calibre A&S1512, offering a precision moon-phase display.


Arnold & Son sourced one of the oldest and most intriguing stones: golden obsidian. This volcanic stone has been mined in Central America since time immemorial.Golden obsidian owes its shimmer to the semi-precious stone’s chemical composition and its specific crystallisation. Its bronze hue extends far beneath the surface, right into the heart of the material. Despite the minute amount used for the dial, it still produces a glistening effect, reflected in turn in the hands and hour-markers.


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