Patek Philippe Grandmaster Chime Ref. 6300A-010

About

The Patek Philippe Grandmaster Chime Ref. 6300A-010 is a masterpiece of horology, boasting 20 complications and a reversible case. This stainless steel watch features two independent dials, showcasing a salmon-colored dial on one side and an ebony-black dial on the other. The dials are adorned with intricate details, including a guilloché hobnail pattern and gold applied Breguet numerals. The watch includes acoustic functions like an alarm and a date repeater, along with a perpetual calendar and various timekeeping features. Developed over 100,000 man-hours, the Grandmaster Chime Ref. 6300A-010 is powered by the manually wound Patek Philippe caliber 300 GS AL 36-750 QIS FUS IRM. It includes a second time zone, day/night indicator, and power reserve indicators. The watch is encased in a 47.7 mm stainless steel case with a thickness of 16.07 mm, featuring sapphire crystals on both sides. It was auctioned for approximately $31.19 million, making it one of the most expensive watches ever sold.