Astronomia
A world-first both in the boldness of its unprecedented concept and its mechanical construction, the Astronomia has gone beyond impressive horological achievements to becoming an outstanding multidisciplinary engineering accomplishment.
Discover Jacob & Co. Timepieces at Our Boutiques
Whether it's sharing the intricate craftsmanship behind our timepieces or keeping you informed about future collections, our dedicated team of watch specialists are here to provide you with personalized support throughout your journey with us.
An Astronomer's Observatory
The Astronomia Tourbillon case is designed like an astronomer's observatory. A vast sapphire dome on top and sapphire panels on the caseband open a galaxy-wide view. The aventurine base plate shines like a starry sky at night. A diamond-made moon and a blue lacquer earth come alive with the combination of design and horology.