Watch Paparazzi

Rapper Jay-Z spotted wearing Jacob & Co

In 2009, Jay-Z stepped onto a concert stage wearing what is arguably the most opulent wristwatch ever documented in a live performance setting: a Jacob & Co Rainbow Tourbillon in white gold, fully pavéd with baguette-cut diamonds. The photograph captures the watch on his left wrist catching the stage lights, its diamond-saturated dial producing the unmistakable scatter characteristic of invisibly set baguettes — a fitting accessory for a rapper who has long treated horology as an extension of artistic identity.

The Jacob & Co Rainbow Tourbillon is a world-time complication built around a flying tourbillon positioned at the 6 o'clock position, visible through the open-worked dial architecture. The case measures an assertive 47mm in 18-karat white gold and is set with 294 baguette-cut diamonds weighing approximately 30.06 carats. The dial itself carries 204 additional baguette-cut diamonds at approximately 5.46 carats. The world-time function displays 24 reference cities across two rotating discs, a complication that Jacob & Co has made central to its grand complications range. The movement is a hand-wound calibre with a tourbillon regulator — mechanical credibility beneath the diamond spectacle.

Limited to just six examples worldwide, the Rainbow Tourbillon sits at a rarefied intersection of high jewellery and watchmaking. It is not a piece that appears at auction with any regularity, which makes grey-market pricing speculative at best. Its collectibility derives not from investment liquidity but from absolute scarcity and the sheer commitment of its gem-setting — invisible setting of baguettes on a curved, multi-level dial surface demands hundreds of hours of bench time from specialist stone-setters.

Jay-Z's relationship with Jacob & Co dates to the early 2000s and predates much of the brand's current grand complications era. His patronage, alongside other prominent hip-hop figures, was instrumental in establishing Jacob Arabo's workshop as a culturally significant address. Wearing a $1,050,000 tourbillon on stage in 2009 was a statement consistent with that long-standing association.

With only six pieces in existence and no known secondary market comparables, any resale valuation would significantly exceed the original retail price — discretely negotiated, collector-to-collector, far outside conventional grey-market channels.