Patek Philippe reinterprets the perpetual calendar with retrograde date hand in a new white gold version exuding an original, contemporary style, featuring a dial in gray metallized sapphire crystal revealing the watch's mechanical heart.
The retrograde date as well as the aperture frames of the day (at 9 o'clock), leap-year cycle (at 12 o'clock) month (at 3 o'clock) and moon phases (at 6 o'clock) are underlined by a gray electroplated outline.
The bezel and the caseback are enhanced by the famous hobnail pattern, one of the finest emblems of Patek Philippe style.
Watch
Self-winding mechanical movement. Caliber 26-330 S QR. Perpetual calendar with retrograde date hand. Day, month and leap year in apertures. Moon phases. Sweep seconds.
Dial
Sapphire crystal with gray metallization and black-gradient rim, white gold applied faceted baton-style hour markers with white luminescent coating.
Case
White gold. Bezel and case back guilloched with hobnail pattern. Diameter: 39.5 mm. Thickness: 11.49 mm. Water resistant to 30 m. Sapphire crystal case back.
Strap
Composite material, fabric pattern, black. White gold patented triple-blade fold-over clasp.
