Watchmaker Gerald Genta spotted wearing a Gerald Charles

In a 2006 feature for WOW Magazine Japan, Gerald Genta — the Geneva-born designer credited with reshaping modern luxury watchmaking — sits relaxed in a blue check shirt, wrist raised to reveal a Gerald Charles Maestro Tourbillon with diamond-set case. It is one of the rare documented instances of the maestro wearing a timepiece bearing the Gerald Charles marque he inspired, making this sighting a primary historical document as much as a watch spot.

The Maestro Tourbillon is the flagship of Maison Gerald Charles, built around a manually wound in-house movement featuring a flying tourbillon positioned at 6 o'clock on a skeletonised carbon-fibre-treated main plate. The case shape — a softened octagon with scalloped inner bezel edge — is unmistakably Genta: the same tension between geometry and elegance that defined the Royal Oak in 1972 and the Nautilus in 1976. In this particular variant, the bezel and lugs are paved with brilliant-cut diamonds, amplifying the architectural case form rather than softening it. Case material appears to be white gold or platinum, approximately 42 mm across.

From a collector standpoint, the Maestro Tourbillon occupies a unique niche: it is simultaneously a high-complication tourbillon and a piece of living design history. Gerald Charles as a brand was established to carry Genta's original design philosophy forward, and Maison Gerald Charles today holds the original drawings from his archive. That provenance is embedded in every reference the house produces, but none more directly than the Maestro.

Gerald Genta passed away in 2011, and his legacy in watchmaking is unmatched by virtually any single designer in the industry's modern era. Seeing him photographed wearing this watch — essentially his own artistic testament rendered in a tourbillon — is a collector and historian's centrepiece. It confirms the Maestro Tourbillon was not merely a commercial exercise but a piece the designer himself endorsed by wearing it publicly.

On the current market, diamond-set tourbillon references from Gerald Charles are extremely limited in production and rarely surface at auction or on grey-market platforms. Retail positioning for the diamond variant placed these well above 200,000 USD at original release, with secondary market values difficult to track given near-zero turnover volume.