Singer J Balvin spotted wearing a Patek Philippe

When J Balvin took the stage for Canelo Álvarez's ring walk — one of boxing's most-watched pre-fight rituals — he did so with one of Patek Philippe's most labor-intensive creations locked to his wrist. The Nautilus 5719/10G in 18K white gold is not a watch you stumble across; it is a commission-grade piece that rarely surfaces in the wild, making the sighting all the more significant.

The Patek Philippe Nautilus reference 5719/10G represents the apex of the manufacture's gem-setting department. The case, integrated bracelet, bezel, and dial are collectively set with 1,343 round brilliant-cut diamonds and 185 baguette-cut diamonds — figures that reflect not just material cost but an extraordinary investment in artisanal labor. Patek Philippe's Geneva atelier employs setters who spend hundreds of hours on a single example, ensuring each stone is oriented and secured to withstand the structural demands of a wearable sports watch. Beneath the diamond-paved dial, the caliber 324 S C automatic movement operates at 28,800 vph with a 45-hour power reserve — the same workhorse movement found in the stainless steel Nautilus 5711, ensuring the 5719/10G is as mechanically credible as it is visually arresting.

The Nautilus bloodline was born in 1976, when Gerald Genta delivered his porthole-inspired design to Patek Philippe. The 5719/10G sits at the furthest extreme of that lineage — a full-diamond variant that strips away any pretense of sportiness in favor of pure luxury statement. Collectors treat it as a category apart: unapologetically maximalist, technically irreproachable, and produced in numbers so small it rarely appears at auction.

J Balvin has long used watches as a primary medium for personal expression, building a collection that ranges from avant-garde independents to grand complications. Choosing the Nautilus 5719/10G for the Canelo ring walk — a moment broadcast to millions — signals an understanding of the piece's rarity rather than a simple flex of price.

At a UK list price of approximately £343,000, the Patek Philippe Nautilus 5719/10G is already among the most expensive references in the current catalogue. On the secondary market, where allocation is effectively nonexistent, examples trade significantly above retail when they appear at all — grey-market demand for full-set Patek diamond pieces has intensified alongside the broader Nautilus frenzy, and the 5719/10G commands a premium that reflects both its scarcity and its position as a conversation-ending piece.