Rolex Day-Date Jubilee Gold: An All-New In-House Alloy and a Green Aventurine Dial

The Rolex Day-Date Jubilee Gold , reference 228235JG-0003, is the rarest kind of Rolex announcement: not a dial variant or a refreshed caliber, but the debut of an entirely new precious metal. Unveiled at Watches & Wonders 2026 and designated one of the brand's two "Exceptional Watches" for the year, this 40mm President pairs a proprietary 18-karat gold alloy with a light green aventurine dial and baguette-diamond markers.

For a manufacture that treats material science as a competitive moat, a new gold alloy is a landmark. Rolex has cast its own yellow, white, and Everose gold in-house for years, but Jubilee Gold is the first genuinely new proprietary alloy the company has introduced in roughly two decades — an event rare enough to define the model that carries it.

What Makes Rolex Day-Date Jubilee Gold Different

Jubilee Gold is an entirely new in-house 18-karat gold alloy, developed and cast exclusively by Rolex within its own foundry. Where a conventional gold is engineered toward a single tone — the bright warmth of yellow gold, the coppery blush of Everose — Jubilee Gold is deliberately multi-tonal. Rolex describes it as a blend of tender yellow, warm grey, and soft pink, three registers fused into one hue that shifts subtly with the light rather than reading as a flat, single color. The name is a nod to the brand's own heritage, and the timing is pointed: this is Rolex's first new proprietary gold alloy in roughly twenty years, a cadence that makes the material itself the headline rather than the watch's silhouette.

The reference wears that material everywhere it can. The 40mm case carries the signature fluted bezel, and the three-link President bracelet is executed in the same Jubilee Gold, so the alloy reads as a continuous surface from lug to clasp. That consistency is the point of an in-house alloy: color-matching case, bezel, and bracelet is only possible when the manufacture controls the melt.

The Light Green Aventurine Dial

Against the warm, multi-tonal gold sits a cooler counterpoint: a light green aventurine dial. Aventurine is a natural stone from the quartz family, prized for its milky-green shade and the naturally occurring inclusions that scatter light across the surface. Because it is quarried rather than manufactured, no two aventurine dials are identical — each Day-Date Jubilee Gold carries a dial that is, in the literal sense, one of a kind.

The hour markers are applied baguette-cut diamonds, set in Jubilee Gold to tie the dial furniture back to the case. The pairing is calculated: the soft green of the aventurine reads as restrained against the gold, while the baguette diamonds supply the overt jewelry register expected of an Exceptional Watch. It is a dressier, more gem-set reading of the Day-Date than the lacquered or hardstone dials that populate the standard Datejust and Day-Date catalogue.

Rolex Day-Date Jubilee Gold: Key Specifications

★ Indicates a feature unique to this reference within the Day-Date line.

Jubilee Gold vs. Rolex's Yellow, Everose, and White Gold

The distinction is not merely marketing. Rolex's existing golds are each optimized toward one register; Jubilee Gold's ambition is to hold three tones in a single stable 18-karat alloy, which is metallurgically harder to achieve and harder still to reproduce consistently across a case, a fluted bezel, and a President bracelet. That it appears on an Exceptional Watch — rather than rolling out across the catalogue — signals Rolex is treating the alloy as a rarefied statement first and a production material second.

Pricing and the 2026 Gold Backdrop

At approximately $62,700, the Day-Date Jubilee Gold sits firmly in gem-set President territory, and its off-catalog status means it is offered to established clients rather than displayed as a standard reference. That price also lands in a year when the raw material has been anything but quiet — as covered in our look at the 2026 gold price and luxury watches, rising bullion has pushed solid-gold list prices upward across the industry. Introducing a bespoke new alloy at this moment is a reminder that, for Rolex, gold is a proprietary technology as much as a commodity. For the full context of the fair, see our Rolex at Watches & Wonders 2026 coverage.