Influencer YKB spotted wearing a Jacob & Co

Spotted at what appears to be an intimate social gathering, Kuwaiti influencer YKB — known for his bold sartorial choices and Gulf-region luxury lifestyle content — was photographed with one of Jacob & Co's most jaw-dropping horological sculptures strapped to his wrist: the Astronomia Solar Planets in 18K rose gold.

The Astronomia Solar Planets is not simply a watch — it is a kinetic orrery. The movement, calibre JCAM09, powers a four-arm rotating cage that completes a full revolution every 10 minutes. Mounted on those arms are a triple-axis tourbillon, a Jacob-cut 1-carat diamond rotating on its own axis, a time display subdial, and the centrepiece attraction: eight semi-precious gemstone spheres representing each planet of the solar system. White Granite stands in for Mercury; Rhodonite for Venus; Red Jasper for Mars; Pietersite for Jupiter; Tiger Eye for Saturn; Blue Calcite for Uranus; and Lapis Lazuli for Neptune. Earth itself is rendered in blue and green enamel. The aventurine-set dial background simulates the interstellar void with uncanny conviction.

From a collector standpoint, the Astronomia Solar Planets occupies a unique position: it is both haute horlogerie and wearable art object, sitting at the intersection of gemology and mechanical watchmaking. Jacob & Co produces these in extremely limited quantities, and the multi-mineral sourcing process alone — ensuring consistent sphere diameter and geological integrity across eight distinct stone varieties — is a logistical feat. The 47mm rose gold case houses this spectacle behind a full-dome sapphire crystal, allowing 360-degree visual access.

YKB's watch wardrobe is well-documented among Gulf watch enthusiasts, and this sighting reinforces his appetite for pieces that command a room. Paired with a Fendi trench coat and a wide-brim felt hat, the Astronomia Solar Planets reads less as accessory and more as conversation centrepiece — which is precisely what Jacob & Co intended.

Retail pricing for the Astronomia Solar Planets in 18K rose gold sits at approximately £250,000 in the UK market, translating to roughly $310,000–$320,000 USD at current rates. Grey-market activity on this reference is limited given production volumes, but comparable examples have exchanged hands privately at or above retail, reflecting strong sustained demand among Middle Eastern and Asian collectors.