Hands-On with the Jacob & Co. Astronomia Sky

An even fancier version of the extravagant original, the Jacob & Co. Astronomia Sky is a huge wristwatch with an exotic, three-dimensional display for both the time and astronomical indications. Though the American jeweller is best known for its bejewelled multi-time zone watches that have little technical interest, the Astronomia Sky is a mechanically intriguing timepiece, built by complications specialist […]

9 years ago

4 Most Impressive Multi-Axis Tourbillons

While a conventional tourbillon is already mesmerizing to watch, a multi-axis tourbillon only multiplies this pleasure. Let’s take a look at some of the

9 years ago

Jacob & Co Astronomia Tourbillon Baguette: A Universe On The Wrist

A universe on the wrist: there is simply no other way to describe the Astronomia by Jacob & Co. This watch is a testimony to the development of watchmaking, not as a practical science, but as a form of art. Yes, the Astronomia tells time. But that becomes a mere detail lost in the visual impact that this watch provides.

9 years ago

Earth: The Blue Ball. Is This How The Universe Works?

This is a photo of the movement of the Jacob & Co. Astronomia triple-axis tourbillon: even that one-carat diamond “globe” counterbalancing the earth rotates on two axes! I’m sure there are people who believe the fiction that this is a movement destined for a wristwatch, but I’m hoping you are not one of them. Let us know what you think this contraption is really for in the comments!

9 years ago