Patek Philippe Grand Complications 6300

Patek Philippe Grand Complications 6300/401G-001 is a men's white gold GMT watch with a reversible double-sided case measuring 49.4 mm across. The case stands 16.32 mm thick and is set with diamonds, with a sapphire crystal over the dial. Inside is the manual-winding calibre GS AL 36-750 QIS FUS IRM. The black guilloché dial carries a perpetual calendar with moon phase and a power reserve display, while the time side adds a second time zone. Beyond the calendar functions, the case houses a minute repeater and an alarm. The watch is fitted to a black alligator leather strap with a white gold folding clasp. Given the display back, the case is protected from humidity and dust only, with no water resistance rating.