21 Patek Philippe Extremely Rare and Special: Calatrava Automatic Wristwatch in Pink Gold with White Enamel Explorer Dial, Original Pink Gold Bracelet, Box, and Extract from the Archives, Retailed by Serpico y Laino, Reference 2526, Featured in Davide Parmegiani’s Boo

Estimate: €150,000 –⁠ 300,000

Model: Calatrava
Reference: 2526
Case Material: Pink Gold
Bracelet Material: Pink Gold
Year: 1957
Movement: Automatic
Caliber: 12“'600
Case N°: 698250
Movement N°: 764287
Dimensions: 35.5 mm
Signed: Dial, Movement and Case
Accessories: Box and Extract from the Archives
Literature: This specific watch is published in Davide Parmegiani’s Book “Patek Philippe — The Art of Taylor Made Watches” at Page 137-141

The Patek Philippe Calatrava Reference 2526 in pink gold is one of the most significant models in the Calatrava family. Introduced in 1953, this watch marks a major technological milestone as Patek Philippe's first wristwatch with a self-winding movement. Its waterproof case, crafted by Baumgartner, was revolutionary at the time, enhancing both its durability and appeal to collectors. What sets this particular watch apart is its luxurious 18k pink gold case and bracelet, making it even rarer and more desirable. An especially notable feature is the white enamel dial—an uncommon choice for timepieces of this era. The creamy dial, with its ultra-rare applied indexes at 3, 9, and 12 o’clock, remains in pristine condition and it's confirmed by the extract. This example, from the third series, is distinguished not only by its impeccable construction but also by its superb preservation. Adding to its exclusivity, the dial, case back and clasp bear the “Serpico y Laino” signature, representing the esteemed Venezuelan retailer active from 1925 to 1966: renowned for curating exceptional timepieces, Serpico y Laino’s double signature amplifies the watch’s historical and collectible value. The presence of the original pink gold bracelet, still engraved and in exceptional condition, is another rare aspect, and is confirmed by the extract. Double-signed watches like this are highly prized in the vintage watch market, representing a unique collaboration between the manufacturer and a distinguished retailer. The Patek Philippe 2526 is celebrated for its blend of innovation, craftsmanship, and elegance. The caliber 12-600AT, introduced with this model, remains one of the most respected movements in horological history. Its waterproof case combined with an automatic movement made the 2526 a groundbreaking design in wristwatches. Every detail, from the enamel dial to the applied indexes, is meticulously crafted, exemplifying both beauty and function. The watch’s significance is further underscored by its inclusion in Davide Parmegiani’s book, "Patek Philippe — The Art of Tailor Made Watches," on pages 137 to 141. This highlights its prominence within the Patek Philippe legacy. In conclusion, this Patek Philippe Calatrava Reference 2526 in pink gold is more than just an exceptional timepiece. it is a cultural artifact bearing the prestigious Serpico y Laino mark. It stands as a testament to a golden era of watchmaking and retailing, where craftsmanship and artistry were paramount. With its ultra-rare configuration, flawless condition, and profound historical significance, this watch is truly a grail piece for any serious collector.