Patek Philippe Calatrava Ref. 2552 "Disco Volante"

The Patek Philippe Reference 2552, often referred to as a "Disco Volante" due to its distinctive case profile, represents a significant design departure for the manufacturer in the mid-20th century. This reference is characterized by its broad, flat bezel and integrated lugs, presenting a sleek and modern aesthetic that was forward-looking for its era. It stands apart from more traditional Patek Philippe designs of the period, appealing to collectors who appreciate mid-century modernism in horology.

This particular reference features an 18k white gold case, measuring 38mm in diameter, which was a substantial size for a dress watch at the time of its production. The watch is powered by a manual-wind movement, specifically the Caliber 2552, which offers a power reserve of 40 hours. A sapphire crystal protects the silver dial, and the watch is rated for 30 meters of water resistance, typical for a dress watch of its construction.

For collectors, the Reference 2552 is notable for its unique case architecture and its representation of Patek Philippe's willingness to explore contemporary design trends. Its distinctive profile makes it easily recognizable and a conversation piece among enthusiasts. Variants of this reference may exist with different dial signatures, indicating partnerships with specific retailers, a practice that adds another layer of historical interest for collectors.