76 Patek Philippe Very well preserved and rare, Accordion, manual wristwatch in yellow gold, with gadrooned lugs, with Extract from the Archives, reference 2517.

Estimate: Fr. 15'000 –⁠ 30'000

• Model Accordion
• Year Circa 1950s
• Reference 2517
• Case Material 18K yellow gold
• Case Number 513'774
• Bracelet Material Leather strap
• Movement Manual, cal. 9-90, 18 jewels
• Movement Number 975'067
• Dimension 26mm width x 38mm length
• Signed Case, dial and movement
• Accessories Accompanied by Certificate of Authenticity released by Habsubrg, Feldmann and signed by Osvaldo Patrizzi and a commemorative Patek Philippe medal for the 150th anniversary.

A creation that perfectly captures Patek Philippe’s willingness to explore form beyond convention, the reference 2517 stands apart as one of the maison’s most distinctive mid-century designs. Affectionately known among collectors as the “Fisarmonica,” its nickname derives from the sculptural, gadrooned lugs whose rhythmic repetition evokes the folds of an accordion. Produced only for a brief period during the 1950s, and in extremely limited numbers, the model remains a rarity even within the already exclusive world of shaped Patek Philippe watches. Yellow gold examples, such as the present watch, are believed to number only a small handful, with pink gold versions even more elusive. This scarcity, combined with its unconventional design, has elevated the reference to near-mythical status among seasoned collectors. The case is the undeniable focal point. Its strong rectangular form is softened by the undulating lugs, which create a sense of movement and depth rarely encountered in classic dress watches. Complementing this bold exterior is a refined dial, whose restrained layout provides balance to the expressive case. The subsidiary seconds register and applied markers maintain a sense of traditional watchmaking discipline, ensuring the piece remains elegant despite its avant-garde flair. Preserved with crisp definition to its case and harmonious proportions throughout, this reference 2517 represents a fascinating chapter in Patek Philippe’s design history, where creativity, rarity, and craftsmanship converge in a truly memorable form.