The Patek Philippe Grandmaster Chime Ref. 6300GR-001 is a masterpiece of horology, combining white and rose gold in a reversible double-faced case. It boasts 20 complications, including a minute repeater, grande and petite sonnerie, and a patented alarm with time strike. The brown opaline dials feature gold-applied Breguet numerals and a hand-guilloched hobnail pattern. The watch is powered by the manually wound Caliber 300 GS AL 36-750 QIS FUS IRM movement, offering a 72-hour power reserve. It comes with a dark chestnut brown alligator leather strap and a two-tone gold fold-over clasp.