Pre-Owned Patek Philippe Grand Complications 3940R

Rose gold, 36mm, perpetual calendar with moonphase: the 3940R is the watch Philippe Stern, then CEO of Patek Philippe, chose to wear daily. Powered by the self-winding caliber 240 Q with its signature micro-rotor, the 36mm case keeps total thickness to roughly 9mm while carrying day, date, month, leap year, moonphase, and 24-hour indications on a single dial. Production ran from 1985 to 2007, with an estimated 7,000 examples produced across all metals and dial series combined, and rose gold variants represent only a fraction of that number. Every 3940R available at The 1916 Company is fully authenticated and backed by our 2-year warranty.