The Grandmaster Chime reference 6300A-010 was created specially for Only Watch 2019.
The Grandmaster Chime is the first Patek Philippe grande-sonnerie wristwatch ever added to the company’s current collection. The grand complication Ref. 6300A-010 unites accomplishment and elegance in this new and unique stainless steel version boasting two dials in rose gold and black ebony. The reversible case, adorned with a guilloched hobnail pattern, is notable for its patented reversing mechanism.
Manually wound mechanical movement. Caliber 300 GS AL 36-750 QIS FUS IRM. Strikework isolator indicator.
Second time zone. Second time zone day/night indicator. Day, date (on both dials), month, leap-year cycle by hands. Four-digit year display in an aperture. 24-hour and minute subdial. Crown position indication (R,A,H).
Alligator leather with square scales, hand-stitched, shiny black
Estimate: CHF 2'500 000 - 3'000 000
18K solid gold dial plates. Time side: rose gold, gold applied Breguet numerals, hand-guilloched hobnail center, « The Only One » inscription in the alarm sub-dial Calendar side: black ebony.