5160/500R-001

RETROGRADE PERPETUAL CALENDAR. RARE HANDCRAFTS.

The art of hand engraving

With their sapphire case-back protected by a hinged cover and straight lugs, Patek Philippe Officer’s-style perpetual calendars with retrograde date hand are among the most sought-after models for devotees of rare timepieces – especially when they feature an entirely hand-engraved case, as on this rose gold Rare Handcrafts model.

Grand Complications

5160/500R-001

5435000

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Technical characteristics

dial

Silvery opaline, white gold applied Breguet numerals.
Blackened yellow gold pear-shaped hands.

case

Rose gold
Diameter: 38 mm
Thickness: 11.81 mm
Water-resistant to 30m
Sapphire crystal case back protected by a hand-engraved hinged dust cover

movement

26-330 S QR
Self-winding
Perpetual calendar with retrograde date hand
Day, month and leap year in apertures
Moon phases
Sweep seconds

Diameter: 28 mm
Thickness: 5.36 mm
Number of parts: 368
Number of jewels: 31
Power reserve: min. 35 hours – max. 45 hours
Winding rotor: 21K gold central rotor
Balance: Gyromax®
Frequency: 28,800 semi-oscillations/hour (4 Hz)
Balance spring: Spiromax®
Distinctive sign: Patek Philippe Seal