Patek Philippe reinterprets the design of its most complicated wristwatch by offering it for the first time in a "two-tone" version combining white gold and rose gold, along with brown opaline dials.

Watch

• Manually wound mechanical movement
• Caliber 300 GS AL 36‑750 QIS FUS IRM
• Patek Philippe Grandmaster Chime
• Double-faced reversible wristwatch
• Grande and petite sonnerie
• Minute repeater with classic gongs
• Strikework mode display (S G P)
• Alarm with time strike
• Alarm on/off indication
• Date repeater
• Movement and strikework power-reserve indication
• Strikework isolator indication
• Second time-zone
• Second time zone day/night indication
• Instantaneous perpetual calendar
• Day, date (on both dials), month, leap-year cycle by hands
• Four-digit year display in an aperture
• Moon phases
• 24-hour and minutes subdial
• Crown position indication (R A H)

Dial

• Time side : brown opaline, gold applied Breguet numerals, hand-guilloched hobnail pattern
• Calendar side : brown opaline
• 18K solid gold dial plate

Case

• White gold and rose gold
• Reversible case adorned with hand-guilloched hobnail pattern
• Diameter : 47,7 mm
• Height : 16,07 mm
• Humidity- and dust-protected only (not water-resistant)

Strap

• Alligator leather with square scales, hand-stitched, patinated dark chestnut
• White gold and rose gold fold-over clasp