For this 2014 edition of the SIHH, the Maison achieved its dream of reducing the scale of the heavens to the dimensions of a wristwatch. Six years after the launch of the Lady Arpels Jour Nuit model, it once again celebrates celestial orbits by drawing inspiration from the historic tradition of planetariums.

Much in vogue in the 18th century, these objects provided a three-dimensional representation of the solar system and the movement of the planets around the sun. Ancestors of modern planetariums, they were animated by hand or using clockwork mechanisms of great complexity.

Today, Van Cleef & Arpels revisits this idea in the light of its own poetic imagination: the Midnight Planétarium timepiece offers a means of immortalizing one’s own lucky day in the universe, while admiring the course of the planets.

Time and the astral bodies

This new Poetic Complication timepiece provides a miniature representation of the movement of six planets around the sun and their position at any given time. Earth and Mercury, Venus, Mars, Jupiter and Saturn – all visible from Earth with the naked eye – are set in motion thanks to a self-winding mechanical movement of great complexity: equipped with an exclusive module developed in partnership with the Maison Christiaan van der Klaauw, it contains 396 separate parts.

The movement of each planet is true to its genuine length of orbit: it will take Saturn over 29 years to make a complete circuit of the dial, while Jupiter will take almost 12 years, Mars 687 days, Earth 365 days, Venus 224 days and Mercury 88 days.

Savoir-faire

The Maison has applied its jewelry-making expertise to depicting the planets with a selection of hard stones: turquoise for the Earth, serpentine for Mercury, chloromelanite for Venus, red jasper for Mars, blue agate for Jupiter and sugilite for Saturn.

Intricately sculpted by hand into spheres of different dimensions and colors, they are positioned round a sun in pink gold. Each of these elements, along with the shooting star in pink gold, is fixed on its own aventurine disc. With their scintillating deep blue hue, the latter are arranged around the center in perfectly concentric alignment.

Painstaking attention has been given to selecting the stones, then sculpting the discs and spheres in order to give form to this animated tableau, with its combination of jewelry and watchmaking savoir-faire."