The world's oldest working planetarium meets the world's smallest mechanical planetarium: Christiaan van der Klaauw and the Royal Eise Eisinga Planetarium present the CVDK Planetarium Eise Eisinga Limited Edition watch.

Four sautoir necklaces join the Alhambra collection, each an interpretation of the lucky-charm motif in materials teeming with life. They are accompanied by a ring in guilloché yellow gold and a jewellery watch, expressing the timeless elegance of this icon of Van Cleef & Arpels.

Small-scale and artisanal mines have a crucial role in improving the lives of local communities but are also a target for organised crime, which makes them a controversial topic at the heart of the gold supply chain. This third and final article in the series looks at the challenges facing the informal mining sector as debated at the recent Basel Gold Day.

As a highlight of The Sound Maker - Jaeger-LeCoultre’s year-long celebration of the art of sound in watchmaking - the Maison will present a new "sound sculpture" installation, commissioned by Jaeger-LeCoultre from the Swiss contemporary artist, Zimoun.

With its manually wound movement and control board on its back, the new UR-220 goes back to Urwerk’s earlier technologies.

The three new watches in the Barocko collection convey the vibrant opulence of the Eternal City.