The reference 5140 came to market in 2006, replacing the previous reference 3940. Though Patek Philippe’s automatic perpetual calendar movement, the caliber 240 Q, remained intact, the case dimensions increased from a classic 36mm to a more contemporary 37.2mm. Additionally, the design and text of the dial were updated to match Patek Philippe’s other contemporary offerings and to allow for enhanced legibility. The slim profile, fluid and iconic Calatrava case, and practical function make for a highly desirable timepiece for the modern man or woman.

Patek Philippe discontinued all the case metal and dial configurations of the reference 5140 by 2016, and replaced it with the reference 5327 which is currently in production. The present offering, encased in 18K pink gold and bearing a striking bronze-colored dial, was first produced in 2010. This example in hardly-worn condition and complete with its original paperwork and additional hard caseback offers an attractive proposition for those in pursuit of technical excellence, daily wearability, and subtle glamour.