Jean Arnault is steadily moving deeper into the heart of LVMH’s watch business, with the 28-year-old increasingly viewed as one of the group’s most closely watched next-generation executives. As the youngest of Bernard Arnault’s five children, he has spent recent years building a reputation in horology at Louis Vuitton, where he has overseen a strategy centered on product quality, mechanical watchmaking and long-term brand building rather than short-term promotion.

That approach is not accidental. Jean Arnault has said he tries to apply a piece of advice from his father every day: “Work on the product first and the results will follow.” In a January 2026 interview, he explained that he draws heavily on his father’s business experience and translates it into a simple rule: make the most beautiful product possible. Communication, marketing tricks and surrounding noise matter less, in his view, if the underlying product is not strong enough.

A discreet but steady rise

Jean Arnault’s path inside LVMH has been understated but deliberate. He joined the group in 2021 as director of marketing and development for Louis Vuitton’s watch category, and in 2022 he took charge of the category. The assignment placed him at the intersection of two powerful forces: one of the world’s largest luxury houses and a watch industry that is being reshaped by changing consumer tastes, technological disruption and pressure on prices.

At Louis Vuitton, he has worked to reposition the house more firmly in high mechanical horology. That has meant reducing certain volumes, sharpening the focus on craftsmanship and investing more heavily in La Fabrique du Temps, the maison’s watchmaking workshop near Geneva. The strategy reflects a broader belief that luxury watches must be built on technical credibility and desirability, not merely on a famous logo.

The results have been notable. A March 2026 report indicated that Louis Vuitton’s watch revenue had more than tripled in four years to around €180 million, while the average price per watch had risen to about €15,000. The figures suggest that the product-led approach has helped the house move upmarket and gain greater traction in a segment where heritage, craftsmanship and perceived value are crucial.

Louis Vuitton’s watchmaking push is part of a wider effort by major luxury houses to establish credibility in high horology. For years, fashion and leather-goods brands were viewed with skepticism by collectors who prized independent movement makers and historic watchmakers. More recently, the lines have blurred as luxury groups have invested in workshops, complications and design-led mechanical pieces. Jean Arnault’s strategy fits that shift: the goal is not simply to sell branded watches, but to make Louis Vuitton a credible player in the upper reaches of the market.

Closer to the center of decision-making

His influence appears to be widening beyond the watch category. The same March 2026 report said Jean Arnault was being increasingly associated with decisions concerning Louis Vuitton and was taking part in the maison’s weekly operational meetings alongside CEO Pietro Beccari and deputy CEO Damien Bertrand. Such access is significant in a group where proximity to top operational discussions can signal growing trust and a broader mandate.

The shift also fits the wider question of succession inside LVMH. Bernard Arnault has built one of the world’s most valuable luxury groups, and attention has long focused on how his children will shape its future. Each has taken on different responsibilities across the group. Jean Arnault’s route through watches has given him a specialist role in a category that combines industrial precision, artistic craft, brand storytelling and global retail.

His potential reach may soon extend further. In May 2026, Jean-Christophe Babin, who leads LVMH’s watch division, was reported to be planning a gradual reduction in his activity. When asked who could succeed him, Babin cited Jean Arnault, describing him as the ideal person to take over the division. He also called him very intelligent and said he loves watches and understands them.

If that succession were to happen, Jean Arnault would take responsibility for a portfolio that includes Hublot, TAG Heuer and Zenith, among other interests. It would be a major step up from leading watches at a single maison to overseeing several brands with distinct identities, price positions and customer bases. It would also place him at the center of one of the luxury sector’s most exposed categories.

Overseeing a multi-brand watch division would require a different kind of leadership from running a single category. Each brand has its own history and clientele. Hublot has built its identity around bold design and materials, TAG Heuer is closely linked to motorsport and accessible luxury, and Zenith carries a deep heritage in chronometry. A division head must protect those identities while finding shared efficiencies in manufacturing, distribution and marketing. That balance is difficult even in strong markets.

A more difficult watch market

Any broader role would come in a less forgiving environment. The watch industry is facing a slowdown in Chinese demand, new US tariffs, the strength of the Swiss franc and broader geopolitical tensions. These pressures are felt across the luxury chain, but they are particularly acute for mid-market brands that sit below the ultra-high-end names and above mass-market smartwatches.

TAG Heuer and Zenith are among the houses exposed to this middle ground. According to Jean-Christophe Babin, the Swiss watch industry has gone from producing around 25 million pieces a year to about 15 million over the course of a decade, partly because connected watches have taken market share and changed consumer habits. The decline in volumes has forced watchmakers to rethink their product ranges, pricing strategies and distribution.

For Jean Arnault, the challenge would be twofold. He would need to continue the work he has begun at Louis Vuitton while also helping to develop a group of maisons that face different problems. Some brands need stronger innovation, others need clearer positioning, and all must navigate a market in which consumers are more selective and more informed than in the past.

His father’s advice may prove useful in that context. In the January 2026 interview, Jean Arnault summarized the philosophy he inherited in a few words: “The product, the product, the product.” He added that if the product is bad, it may work for a while, but it will never establish itself over the long term. That message has shaped his approach at Louis Vuitton and is likely to remain central as his responsibilities grow.

The product-first message has become a recurring theme in Jean Arnault’s public comments. He has argued that a weak product may generate short-term attention but cannot build lasting demand, while a strong product can support a brand through changing fashions and difficult markets. That view now sits at the center of his work at Louis Vuitton, where higher prices, reduced volumes and investment in mechanical watchmaking have reshaped the house’s watch offer. It would also be the standard against which any broader role in LVMH’s watch division would be judged.

Source: MSN News