A one-of-a-kind piece with a cherry-red dial will join the Christie’s auction on 9 November in support of leukodystrophy research.
A unique piece for a specific cause
For its participation in the Watches for ELA charity auction, organised by ELA International (European Leukodystrophy Association), Frederique Constant has created a one-off version of its new Classic Worldtimer Manufacture, fitted with the FC-719 movement. For the first time, the piece appears with a cherry-red dial and a bezel set with 70 diamonds. The sale, conducted by Christie’s, will take place on 9 November 2026.
Leukodystrophies are a group of rare genetic diseases that affect the myelin of the central nervous system; ELA International has for several decades funded research into these conditions and support for the families concerned, which gives the sale a reach that goes beyond the watchmaking circle alone.
A long-standing commitment
This cause is part of the house’s history: since 2009, Frederique Constant has supported organisations active in the health field, in recognition of the work of professionals and researchers. According to Niels Eggerding, the brand’s CEO, the signature “Live Your Passion” celebrates those who put their passion, altruism and commitment at the service of causes that make a difference, and the partnership with ELA aims to advance research and give hope back to families affected by leukodystrophies.
This kind of recurring partnership, carried out for more than fifteen years, distinguishes Frederique Constant’s charitable commitment from a mere one-off communication gesture: it is part of a continuity that the brand explicitly highlights in its brand discourse.
Beneath the red dial, an enhanced complication
The Classic Worldtimer Manufacture gives a simultaneous, real-time reading of twenty-four reference time zones, a technical complication that requires a movement capable of synchronising several displays without drift between them. The FC-719 movement also benefits from an optimised power reserve, raised from 38 to 72 hours compared with the previous generation of the calibre — a substantial gain that brings the piece closer to the standards expected of a high-end manufacture.
An exercise in style with no commercial equivalent
The cherry-red dial and the 70-diamond bezel form an aesthetic choice markedly bolder than what the brand usually offers in its catalogue, reserved here for a one-of-a-kind piece sold at auction rather than a commercial series. The press release mentions no price estimate, which is consistent for a charity lot whose value will be built on the day of the sale under Christie’s hammer, but also leaves open the question of whether this aesthetic experiment, judged strong enough to carry a cause, will one day migrate to a commercial line accessible to the brand’s customers. Answer on 9 November, or later.
A patronage that endures
Charity watch sales have multiplied in recent years, driven by houses of all sizes that see in them both a gesture of responsibility and an opportunity for differentiating communication. What distinguishes Frederique Constant’s partnership with ELA International lies less in the scale of the gesture than in its regularity, claimed since 2009, far from the one-off episode that some token charitable operations in the sector represent.
The 9 November sale, conducted by Christie’s, will thus fit into a calendar of charity watch auctions already well identified by collectors, where the rarity of a one-of-a-kind piece often counts as much as the cause it serves in the dynamics of the auction.
Beyond 9 November, this piece will also remain, for the house, a communication argument about its mastery of its in-house FC-719 movement, whose power reserve raised to 72 hours is a technical advance that will directly benefit future commercial pieces built on the same calibre.










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