129 Patek Philippe An incredibly rare and coveted, curved-shaped manual wristwatch in yellow gold, with two-tone dial and Extract from the Archives, reference 492.

Estimate: Fr. 15'000 –⁠ 30'000

• Year 1937
• Reference 492
• Case Material 18K yellow gold
• Case Number 615'177
• Bracelet Material Leather strap
• Movement Manual, cal. 9-90, 18 jewels
• Movement Number 831'824
• Dimension 23mm width x 43mm length
• Signed Case, dial and movement
• Accessories Accompanied by Patek Philippe Extract from the Archives confirming the production of the present timepiece in 1937 and its subsequent sale on 23rd October 1937.

A refined and highly representative example of Patek Philippe’s celebrated “stretched curved” series, the reference 492 perfectly embodies the elegance and technical sophistication of 1930s watchmaking. Produced between 1936 and 1947, alongside references 486, 490, 491 and 514, this model introduced a distinctive elongated and curved aesthetic that would later inspire iconic creations such as the ref. 5101 and the limited ref. 5105P. The present watch features a beautifully proportioned two-piece case in yellow gold, measuring 23 x 43 mm. Manufactured by the renowned Geneva casemaker Staffelbach & Rotach (key number 15), the case displays the characteristic stepped “railway” profile, enhancing its architectural elegance and presence on the wrist. It is fitted with the calibre 9-90, a movement emblematic of Patek Philippe’s precision during this period. The dial, produced by Stern Frères, is particularly noteworthy. While most examples are found with standard silvered finishes, this watch stands out for its highly attractive and rarely encountered two-tone configuration. The harmonious contrast, combined with applied numerals and a subsidiary seconds register, gives the watch a remarkable depth and character rarely seen on the market. With approximately 150 examples produced across all metals and only a limited number known today, including just 13 in yellow gold, the reference 492 remains an exceptionally rare model. The present watch, distinguished by its uncommon dial and elegant proportions, represents a true connoisseur’s piece and a superb testament to Patek Philippe’s timeless design language.