Product Overview
The most complicated Patek Philippe wristwatch unites accomplishment and elegance in a new white gold version, boasting a front and back blue opaline dial. The reversible case, adorned with a hand-guilloched hobnail pattern, is notable for its patented reversing mechanism. The 20 complications include five chiming modes, two of which are patented world firsts: an acoustic alarm that strikes the preselected time and a date repeater sounding the date on demand. Manually wound mechanical movement. Caliber 300 GS AL 36‑750 QIS FUS IRM. Patek Philippe Grandmaster Chime. Double-faced reversible wristwatch. 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). Time side: blue opaline, gold applied Breguet numerals, hand-guilloched hobnail center. Calendar side: blue opaline. 18K solid gold dial plates. White gold case. Humidity and dust protected only (not water resistant). Diameter: 47.7 mm. Height: 16.07 mm. Alligator leather with square scales, hand-stitched, shiny navy blue. Fold-over clasp.
