A rare expression of Patek Philippe’s technical innovation, the Complications 5235/50R-001 stands apart as one of the brand’s few modern regulator-style wristwatches, executed in 18k rose gold with a striking two-tone graphite and ebony black vertically satin-brushed dial. Introduced in 2019 to succeed the white gold 5235G, this exceptional timepiece marries classic haute horlogerie aesthetics with cutting-edge watchmaking innovation. Its signature regulator layout separates the hours at 12 o’clock, seconds at 6 o’clock, and a central minute hand, while the two-tone dial and crisp white transfer-printed markings exude understated sophistication. 

The refined 40.5 mm rose gold case, with its angular lugs and conical bezel, evokes subtle art-deco elegance, encasing the ultra-thin self-winding Caliber 31-260 REG QA with 22k gold micro-rotor, Pulsomax® escapement, and Spiromax® hairspring in advanced silicon, delivering a 48-hour power reserve. This exquisite watch features an annual calendar with apertures for day, date, and month, requiring adjustment only once per year, in March. Completing the presentation is a matte black alligator strap with hand-stitched detailing and an 18k rose gold pin buckle, while the watch maintains a refined 30-meter water resistance.

The condition of this timepiece is very good, with the exception of minor superficial scratching throughout the case and strap clasp, consistent with light wear. This piece is offered complete, including the inner and outer boxes, dust cover, leather document holder, booklets, hang tag, pusher setting tool, and the Certificate of Origin dated June 2022. With its rare modern regulator design and advanced mechanical sophistication, the 5235/50R-001 is a true collector’s timepiece, epitomizing Patek Philippe’s legacy of elegance, precision, and innovation.