Patek Philippe Grand Complications Perpetual Calendar Chronograph 3990 Platinum / Slate

Reference 3990P-XX1

About this watch

The Patek Philippe Grand Complications 3990P-XX1 is a masterpiece of luxury watchmaking, combining exquisite craftsmanship with horological innovation. The platinum case and gem-set bezel exude sophistication and elegance, while the slate-colored dial provides a perfect backdrop for the Breguet-style hands. This Perpetual Calendar Chronograph features an intricate movement, known as the caliber CH 27-70 Q, which offers a plethora of functions including a perpetual calendar with date, day, leap year, and month indicators, along with a chronograph function powered by a column wheel. With its compact size of 36.00 mm and high-quality leather strap, this watch strikes a balance between classic and modern styling. The caliber CH 27-70 Q is renowned for its reliability and accuracy, keeping precise time even after being taken off for a couple of days. As a true work of art, the 3990P-XX1 is not just a timekeeper but a conversation starter, a status symbol, and a legacy piece that can be passed down through generations.
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Key Features

  • Platinum case with gem-set bezel
  • Slate-colored dial with Breguet-style hands
  • Perpetual calendar with date, day, leap year, and month indicators
  • Chronograph function powered by a column wheel
  • Caliber CH 27-70 Q movement with 60-hour power reserve
  • 18,000 vibrations per hour frequency

Specifications

Brand
Patek Philippe
Family
Grand Complications
Model
Perpetual Calendar Chronograph 3990 Platinum / Slate
Reference
3990P-XX1
Movement
ch-27-70-q
Movement Features
  • Hours, Minutes, Small Seconds, Day / Night Indication
  • Date, Day, Leap Year, Month, Perpetual Calendar
  • Chronograph, Column wheel
Case
36mm
Dial Color
Grey
Crystal
Sapphire

Current Listings

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  • Condition: EXCELLENT
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Mar 25, 2025, 5:01 PM
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  • Condition: EXCELLENT
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  • Condition: EXCELLENT
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  • Condition: EXCELLENT
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  • Condition: Brand New
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  • Bracelet Material: Leather
  • Bracelet Color: Black
Posted at
Jan 27, 2025, 4:02 PM
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