Actor Natalie Portman spotted wearing a Richard Mille

Natalie Portman was recently photographed wearing a Richard Mille RM 07-01 in white gold, the brand's dedicated ladies' tonneau reference, fitted with a half-set diamond dial under reference 506.064.XXXX. The sighting underlines the growing crossover between serious horology and Hollywood, where the RM 07-01 has become a quietly favoured choice among actresses who want something beyond a diamond-set dress watch.

Richard Mille introduced the RM 007 — later updated to the RM 07-01 designation — as the maison's primary proposition for women, but the brand refused to dumb down the engineering. The RM 07-01 houses a Calibre RM07-1, a self-winding movement with a variable geometry rotor, a free-sprung balance with variable inertia, and a functional torque indicator on the dial. The baseplate and bridges are crafted from grade-5 titanium, keeping the movement weight minimal. The tonneau case itself measures 45.7 × 31.4 mm — large by ladies' standards — and in white gold the case weight alone represents a significant material investment.

The half-set dial configuration on this reference means baguette or brilliant-cut diamonds are set on the bezel and lugs rather than fully encircling the crystal, preserving legibility while adding significant visual weight. From a collector's standpoint, white gold RM 07-01 references with factory diamond treatments are among the harder variants to source through authorised dealers, given Richard Mille's tightly controlled production volumes and the brand's consistent allocation shortfalls across all references.

Portman's connection to high watchmaking is not incidental. The actress, known for roles demanding disciplined preparation, has been photographed with Richard Mille pieces on multiple occasions, suggesting a genuine affinity rather than a one-off styling decision. The RM 07-01 suits her aesthetic — architectural, minimal in colour, technically complex beneath a clean surface.

At a UK retail price of £105,000, the white gold RM 07-01 half-set sits at the accessible entry point within Richard Mille's white metal ladies' range, with fully paved versions commanding considerably more. On the secondary market, clean white gold examples with box and papers trade at or above retail, consistent with the brand's broader pattern of grey-market price support across its catalogue.