Patek Philippe pays tribute to its iconic Grande Complication with the Reference 5271, a manual winding chronograph with a perpetual calendar and 80 blue baguette-cut sapphires (5.16 cts). The CH 29-535 PS Q caliber is distinguished by its traditional architecture, combined with six patented innovations in the chronograph, as well as its exceptionally slim calendar mechanism. The elegant lacquered blue dial with black-gradient rim is set in a platinum case, accompanied by an alligator leather strap with square scales and a fold-over clasp set with sapphires. Water-resistant to 30 m, this exquisite timepiece has a diameter of 41 mm and a height of 12.7 mm.

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