This Patek Philippe Perpetual Calendar reference 5140G-001 is a refined expression of the maison’s Grand Complications line. Crafted in 18k white gold, the case measures 37 millimeters and is paired with a folding clasp, offering understated elegance and balanced proportions on the wrist.

The clean white dial presents the perpetual calendar indications with clarity and harmony, displaying day, date, month, leap year and moon phase in a layout that reflects Patek Philippe’s mastery of functional beauty.

At its heart beats the ultra thin caliber 240 Q with micro rotor, a movement admired for both technical sophistication and exceptional finishing. This reference remains a modern classic within Patek Philippe’s perpetual calendar lineage and an essential piece for any collector of Grand Complications.

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