Jaeger-LeCoultre unveils the Atmos Hybris Artistica Tellurium by Marc Newson, a limited edition of three that sets the most complex Atmos calibre to date inside a sapphire-studded glass globe. It debuts during Milan Design Week, 21-26 April 2026. The tone is cosmic, the intent resolutely horological.
At its heart is Calibre 590, a tellurium that renders the dance of Earth, Sun and Moon in three dimensions, with calendar indications for month, season and zodiac. The moon phase is astonishingly restrained in its error – one day in 5,770 years – the sort of patience only a clock that feeds on air can afford.
The Atmos mechanism remains a marvel of frugality. A hermetically sealed, gas-filled capsule expands and contracts with tiny temperature shifts, breathing through a membrane that winds the spring. A one degree Celsius change buys roughly two days of autonomy. The balance oscillates once per minute – slow, serene, and sufficient.
Newson’s cabinet is a perfect glass sphere engraved with 64 constellations and set with 539 cabochon sapphires. The invisible-setting effect on curved glass did not come easily, but the result reads like a night sky. The globe rests on a laser-engraved lunar plate and a ribbed base of dark-blue anodised aluminium, matched to the anodised dial.
Finishing is purposeful rather than fussy. The miniature-painted Earth sits within a light-blue sapphire disc framed by meteorite on the earth-moon ring. The Moon’s surface is laser-engraved. Newson opts for galvanised aluminium on the hours-minutes ring and brushing on movement plates and balance – a modern counterpoint to the complication’s classical soul.
The display is clear once learned. A fixed outer ring carries the hour-minute track and seasons. Beneath it, a hidden ring rotates the months, revealed at 6 o’clock. A translucent sapphire zodiac disc centers a radiating Sun in 18K pink gold whose longest ray points to the current sign.
The Earth rotates once every 24 hours for a day-night read, while the Moon completes a synodic month of 29 days, 12 hours, 44 minutes and 2 seconds, turning on its axis to show phases. The earth-moon subdial orbits the Sun in 365.2466 days – close enough to the Gregorian 365.2425 that drift is one day in 390 years. Keep it breathing and you will not touch the calendar until 2416.
The clock is delivered on a blue calf-leather plinth within a modular case handcrafted by Serapian in its Mosaico pattern – a Milanese nod to the venue. Reference Q5765310 is priced at 835,000 EUR in Germany and 840,000 EUR in Austria. Three pieces only. The night sky does not need to shout.
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