Grand Complications Split Seconds

The 5370P-011 is among the most technically accomplished watches in Patek Philippe’s Grand Complications collection. Its manually wound Calibre CHR 29-535 PS is a rattrapante chronograph of the highest order, featuring a dual column wheel, horizontal clutch, and six patented innovations, all visible through the sapphire caseback.

The blue grand feu enamel dial, with applied white gold Breguet numerals and leaf-shaped hands, brings remarkable depth and warmth to the 41mm platinum case, often difficult to capture in photography. Produced in small numbers and bearing the Patek Philippe Seal, it remains one of the purest expressions of the traditional split-seconds chronograph and on the secondary market, a compelling proposition relative to its technical pedigree.