Patek Philippe Grand Complications Ref. 6002G-010: Review

by Barbara Wilson

I. History of the Patek Philippe Grand Complications Ref. 6002G-010

Introduction to Patek Philippe:

Patek Philippe, the renowned Swiss watchmaker, has a rich history dating back to 1839. The brand is synonymous with luxury, precision, and innovation.


Expanding on Patek Philippe’s history, the company’s founders, Antoine Norbert de Patek and Adrien Philippe, established a legacy of horological excellence. From the very beginning, they set out to create watches that were not only technically superior but also exquisite in design. Over the decades, Patek Philippe has consistently upheld these values, producing timepieces that are revered by collectors and enthusiasts worldwide.


Evolution of the Grand Complications Line:

The Patek Philippe Grand Complications line has always represented the pinnacle of watchmaking. The Ref. 6002G-010, also known as the Sky Moon Tourbillon, is a continuation of this tradition. It is a direct successor to the iconic Ref. 5002, the first double-faced wristwatch produced by Patek Philippe.


Elaborating on the evolution of the Grand Complications line, it’s essential to recognize the significance of each model within this distinguished family. The Ref. 5002, introduced in 2002, marked a breakthrough with its double-face design, celestial displays, and minute repeater. It set a new standard for complexity and craftsmanship. The Ref. 6002G-010, introduced in 2013, built upon this foundation, refining and enhancing its predecessor’s features while maintaining the allure of a double-faced masterpiece.


Introduction of the Ref. 6002G-010:

The Patek Philippe Grand Complications Ref. 6002G-010 was introduced in 2013 as an update to the Ref. 5002. It retained the signature double-face design while incorporating various enhancements and refinements.

Expanding on the introduction of the Ref. 6002G-010, this timepiece was unveiled to the world as a testament to Patek Philippe’s commitment to pushing the boundaries of horological artistry. It was met with awe and admiration for its breathtaking complications, hand-engraved case, and exceptional design. This watch, often referred to as a “wrist masterpiece,” reflects the brand’s dedication to preserving the traditions of watchmaking while embracing innovation.

II. What are the 13 complications of the Patek Philippe Sky Moon Tourbillon 6002G?

Astronomical Complications: The Ref. 6002G-010 is renowned for its 13 exceptional complications, including a perpetual calendar, a minute repeater, a tourbillon, and celestial displays. These complications make it one of the most complex and sought-after timepieces in the world.

Delving into the 13 complications, each one represents a feat of engineering and craftsmanship:

1. Perpetual Calendar: The perpetual calendar function accounts for leap years, ensuring that the date is always accurate.

2. Minute Repeater: The minute repeater mechanism chimes the hours, quarters, and minutes with melodic precision.

3. Celestial Displays: The watch features two dials – one displaying the Northern Hemisphere’s night sky, complete with moon phases, and the other showcasing the sidereal time, star chart, and moon’s angular progression.

4. Tourbillon: The tourbillon, housed in a cage, compensates for gravitational effects, enhancing accuracy.

5. Moon Phase Indicator: A separate moon phase indicator tracks the moon’s phases on the front dial.

6. Leap Year Indicator: The perpetual calendar also displays leap year cycles.

7. Day and Month Display: The day and month are elegantly presented on the dial.

8. Date Hand: A central date hand adds practicality to the perpetual calendar.

9. Hours and Minutes: Essential timekeeping functions are displayed with traditional hands.

10. Day/Night Indicator: A day/night indicator ensures you don’t activate the minute repeater during nighttime hours.

11. Seconds Subdial: The seconds subdial maintains precise timekeeping.

12. Angular Moon Movement: The rear dial showcases the moon’s angular movement, a fascinating astronomical complication.

13. Star Chart: A star chart on the rear dial aids in identifying constellations.

Perpetual Calendar:

The watch displays the day, date, month, and leap year cycle, automatically adjusting for months with varying lengths and leap years until 2100.

Elaborating on the perpetual calendar, it’s crucial to understand the complexity behind this complication. The perpetual calendar is not just a feature that displays the date; it’s a mechanical marvel that can accurately account for the varying lengths of months and leap years. This means that the wearer never needs to manually adjust the date, even during February’s leap years. The perpetual calendar of the Ref. 6002G-010 is a testament to Patek Philippe’s commitment to precision and functionality.

Minute Repeater:

The minute repeater chimes the hours, quarters, and minutes on demand, a feat of horological engineering that requires intricate craftsmanship.

Further exploring the minute repeater, it’s essential to appreciate the artistry involved in creating such a complication. When activated, tiny hammers strike carefully tuned gongs to produce musical tones that indicate the time. The minute repeater transforms the watch from a timekeeping instrument into a melodic masterpiece, allowing the wearer to hear the time in an enchanting and elegant manner.

Celestial Displays:

On the front dial, you’ll find a depiction of the night sky for the Northern Hemisphere, complete with the phases and orbit of the moon. The rear dial showcases the sidereal time, a star chart, and the angular progression and phases of the moon.

The celestial displays of the Ref. 6002G-010 transport the wearer to the realm of the stars and planets. The front dial’s Northern Hemisphere night sky offers a glimpse into the celestial beauty above, providing a connection to the cosmos. On the rear dial, the sidereal time and star chart allow enthusiasts to explore the night sky as if they were astronomers. The precise tracking of the moon’s phases and angular progression adds depth and fascination to this intricate timepiece.


The tourbillon compensates for the effects of gravity on the watch’s accuracy by continuously rotating the escapement and balance wheel.

Delving into the tourbillon, it’s important to note its role in enhancing timekeeping accuracy. The tourbillon was originally designed to counteract the gravitational forces that affect the balance wheel’s oscillations. By rotating the escapement and balance wheel continuously, the tourbillon averages out these gravitational effects, resulting in a more precise and consistent rate. The presence of a tourbillon in the Ref. 6002G-010 is a testament to Patek Philippe’s pursuit of horological excellence.

III. Features of the Patek Philippe Grand Complications Ref. 6002G-010

Double-Face Design:

The Ref. 6002G-010 is a double-faced masterpiece, featuring two dials with distinct functions. The front dial displays the time, date, and moon phase, while the rear dial showcases astronomical complications.

Expanding on the double-face design, it’s a defining characteristic of this watch. The dual dials offer a unique blend of practicality and complexity. On the front, you have the essential timekeeping functions for daily use, while the rear dial houses the intricate astronomical complications. This design ensures that both sides of the watch are equally captivating and functional.

Hand-Engraved White-Gold Case:

The case of the watch is crafted from 18K white gold and meticulously hand-engraved with intricate patterns, a testament to Patek Philippe’s dedication to artisanal craftsmanship.

The hand-engraved white-gold case of the Ref. 6002G-010 is a work of art in itself. Skilled artisans spend countless hours engraving intricate motifs onto the case, creating a masterpiece that showcases Patek Philippe’s commitment to craftsmanship. The level of detail and precision achieved through hand engraving is unparalleled, making each watch a unique piece of horological art.

Black Enamel Dial:

The front dial features a black enamel dial with white gold Breguet-style numerals, combining classic design elements with modern aesthetics.

The use of black enamel on the dial is a nod to traditional watchmaking, where enamel dials are highly regarded for their beauty and durability. Enamel dials require exceptional skill to create, as they involve multiple layers of enamel that must be fired at precise temperatures to achieve the desired depth and richness of color. The Breguet-style numerals, made from white gold, add a touch of elegance and readability to the dial.

Sapphire Crystal:

Both dials are protected by scratch-resistant sapphire crystals, ensuring durability and clarity.

Sapphire crystal is chosen for its exceptional hardness and scratch resistance. It provides a clear view of the intricate dial and complications while protecting the watch from daily wear and tear. The use of sapphire crystal reflects Patek Philippe’s commitment to both aesthetics and practicality.

IV. Design of the Patek Philippe Grand Complications Ref. 6002G-010

Intricate Engravings:

The white-gold case of the Ref. 6002G-010 is adorned with elaborate engravings, showcasing the watchmaker’s commitment to detail. The engravings depict mythical creatures and celestial motifs, creating a truly unique and captivating design.

The intricate engravings on the case elevate the watch to the level of art. These motifs, inspired by mythology and the cosmos, add a layer of storytelling to the timepiece. The level of detail achieved in these engravings is a testament to the skills of the craftsmen involved in creating this watch.

Hand-Crafted Excellence:

Each engraving on the case is done by hand, requiring hundreds of hours of work by skilled artisans. This level of craftsmanship is a testament to Patek Philippe’s dedication to producing exceptional timepieces.

Hand engraving is a labor-intensive process that demands precision and patience. Each engraver brings their unique touch to the design, making each watch a one-of-a-kind creation. Patek Philippe’s commitment to hand-crafted excellence ensures that every detail is carefully considered and executed to perfection.

Double-Face Complexity:

The watch’s double-face design adds to its complexity and elegance. The front dial is a masterpiece of simplicity, while the rear dial houses the astronomical complications, creating a harmonious balance of form and function.

The double-face design of the Ref. 6002G-010 is a testament to Patek Philippe’s ability to balance complexity and elegance. The front dial, with its clean and classic layout, serves as a practical timekeeping instrument for everyday use. In contrast, the rear dial offers a glimpse into the world of horological complexity, with its celestial displays and astronomical complications. This dual nature of the watch makes it a true masterpiece that appeals to both watch connoisseurs and collectors of fine art.

V. Price of the Patek Philippe Grand Complications Ref. 6002G-010

Exclusivity and Rarity:

The Patek Philippe Grand Complications Ref. 6002G-010 is known for its exclusivity and rarity. These timepieces are produced in limited numbers, adding to their desirability among collectors.

The exclusivity and rarity of this watch are due to the meticulous craftsmanship and complexity involved in its production. Patek Philippe limits the number of pieces produced to maintain the high standards associated with the brand. As a result, owning a Ref. 6002G-010 is a mark of distinction and prestige in the world of watch collecting.

High Price Tag:

The price of the Ref. 6002G-010 is notably high, reflecting its exceptional craftsmanship, intricate complications, and the prestige associated with the Patek Philippe brand. For instance, a similar model, the Patek Philippe Sky Moon Tourbillon 6002G-001, was sold for a staggering $5.8 million in 2023.

The high price of the Ref. 6002G-010 is a reflection of the watch’s status as a pinnacle of horological artistry. The investment in such a timepiece goes beyond mere timekeeping; it is an investment in craftsmanship, heritage, and exclusivity. Collectors who acquire this watch understand that they are acquiring a piece of horological history and a symbol of luxury.

VI. Comparison of the Patek Philippe Grand Complications Ref. 6002G-010 with other watches

Distinguishing Features:

When compared to other luxury watches, the Ref. 6002G-010 stands out due to its 13 complications, double-face design, hand-engraved case, and the meticulous craftsmanship associated with Patek Philippe.

The Ref. 6002G-010’s distinguishing features set it apart in the world of luxury watches. While there are many exceptional timepieces available, few can match the level of complexity and artistry found in this Patek Philippe creation. It is a watch that combines technical prowess with aesthetic beauty, making it a standout choice for discerning collectors.


The limited production and high demand for Patek Philippe Grand Complications watches make them highly sought-after and exclusive in the world of horology.

Patek Philippe’s commitment to limited production ensures that each watch remains exclusive and retains its value. Collectors value not only the watch’s craftsmanship but also its rarity, making it a prized addition to their collections.

Price Range:

While the Ref. 6002G-010 comes with a premium price, its unique features and rarity justify the investment for discerning collectors.

Luxury watches often come with a premium price tag, but for collectors who appreciate the artistry and heritage of Patek Philippe, the investment is well worth it. The Ref. 6002G-010 offers a level of complexity and craftsmanship that is unparalleled, making it a valuable addition to any watch connoisseur’s collection.

VII. Maintenance of the Patek Philippe Grand Complications Ref. 6002G-010

Servicing Requirements:

Due to the complexity of its complications, the Ref. 6002G-010 requires periodic servicing by skilled watchmakers to ensure its precise functioning.

Proper maintenance is essential to keep the Ref. 6002G-010 in optimal condition. The watch’s intricate complications require regular servicing to ensure they operate with precision. Patek Philippe recommends servicing by authorized watchmakers who are trained to work on such high-end timepieces.

Care and Storage:

Proper care and storage, such as keeping the watch away from magnetic fields and extreme temperatures, are essential to maintain its performance and aesthetics.

Care and storage are vital aspects of watch ownership. To preserve the beauty and functionality of the Ref. 6002G-010, it should be stored in a suitable environment, away from conditions that could affect its accuracy or appearance. Avoiding exposure to magnetic fields and extreme temperatures is crucial to protect the watch’s delicate movement and materials.

Expert Servicing:

Patek Philippe recommends having the watch serviced by authorized service centers to uphold its authenticity and value.

When it comes to servicing a Patek Philippe watch, entrusting it to authorized service centers is essential. These centers have the expertise and access to genuine parts required to maintain the watch’s authenticity and value. This ensures that the Ref. 6002G-010 continues to perform flawlessly and remains a prized possession for generations to come.

VIII. Customization options for the Patek Philippe Grand Complications Ref. 6002G-010

Limited Customization:

While Patek Philippe offers some customization options for their watches, the Grand Complications line is typically produced in limited editions with predefined designs.

Patek Philippe’s Grand Complications watches are masterpieces in their own right, and as such, they are usually offered in limited editions with meticulously designed features. While customization options are available for some Patek Philippe models, the Grand Complications line is generally revered for its predefined, intricate designs.

Bespoke Creations:

For those seeking a truly unique timepiece, Patek Philippe does occasionally create bespoke watches with customized engravings or dials, but this is a rare and highly personalized process.

Patek Philippe’s bespoke creations are a testament to the brand’s commitment to fulfilling the unique desires of their most discerning clients. These bespoke watches are a collaboration between the brand’s artisans and the collector, resulting in a one-of-a-kind masterpiece that reflects the owner’s personal taste and style.

In conclusion, the Patek Philippe Grand Complications Ref. 6002G-010 represents the pinnacle of watchmaking artistry, combining intricate complications, handcrafted excellence, and a design that transcends time. Its rich history, breathtaking features, and exclusivity make it a horological masterpiece that continues to capture the hearts of watch enthusiasts and collectors worldwide. Whether admired for its astronomical complications, admired for its hand-engraved case, or cherished for its rarity, this timepiece stands as a symbol of Patek Philippe’s unwavering commitment to horological perfection.


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