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Ultra-Rare Patek Philippe Dual-Time Watch Set for Auction, Estimated to Reach $1.6 Million

Oct 22, 2026, 12:04 PM

A remarkable Patek Philippe timepiece, so exclusive it's one of just seven in existence and has never before been publicly displayed, is poised to make its debut at a Christie's auction this December. This particular model, known as Ref. 3452/1, a masterpiece of dual-time horology, is anticipated to command a price ranging from $800,000 to $1.6 million during Luxury Week in New York. This event offers an unprecedented chance for collectors to acquire a watch whose very presence was largely unknown until now, marking a significant moment in the world of high-end timekeeping.

The genesis of this exceptional watch traces back to a prototype by Swiss horologist Louis Cottier in 1954, renowned for his world time mechanism innovation. The Ref. 3452 series, which includes this piece, was pioneering in its ability to display two time zones simultaneously through dual dials, powered by a singular automatic movement. This was a revolutionary feat, as it bypassed the need for two separate movements, showcasing Patek Philippe's advanced watchmaking prowess. Each of the seven Ref. 3452 watches exhibits subtle distinctions in its design, rendering each piece uniquely individual. This specific Ref. 3452/1, crafted in 1961, stands out with its integrated two-tone 18-karat white and yellow gold bracelet, a feature denoted by the “/1” in its reference number. Its unique gold accents on the hour track and the 'Patek Philippe' nameplate further distinguish it.

Having been preserved within the original owner's family for two generations, this watch is presented in exceptional condition. Its appearance on the market is especially noteworthy, as it marks the first time an example of this reference has been available in two decades, and it is the last of the seven unique pieces to be revealed. Prior to the December 4 auction in New York, the watch will be showcased during Christie's Luxury Week events in Geneva and Hong Kong, allowing enthusiasts and potential buyers worldwide to admire this horological treasure.

The emergence of this Patek Philippe Dual-Time watch underscores the enduring legacy of meticulous craftsmanship and innovative design. It serves as a testament to the pursuit of excellence and the profound stories that can be encapsulated within a timepiece. Such discoveries remind us that true artistry transcends time, offering not just an object of desire but a piece of history and an inspiration for future generations to cherish the values of precision, beauty, and rarity.

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