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Patek Philippe Complications 39 mm 5146/1G-010 White Gold Slate
  • Patek Philippe Complications 39 mm 5146/1G-010 White Gold Slate
Patek Philippe Complications 39 mm 5146/1G-010 White Gold Slate

Patek Philippe Complications 39 mm 5146/1G-010 White Gold Slate

$61,473.00 $66,100.00
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*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.
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The Patek Philippe Complications 5146/1G-010 is a brand-new 39mm white gold dress watch featuring an annual calendar and moon phase complication on a striking slate dial with Arabic and index markers. The case, bezel, and bracelet are all crafted in white gold, presenting a seamlessly unified and refined aesthetic that is quintessentially Patek Philippe.

Reference 5146/1G-010 stands out for pairing one of horology's most practical complications—the annual calendar, requiring only one correction per year—with the romantic allure of a moon phase display, all within an elegant 39mm profile suited to formal and everyday dress occasions alike. Contact Bizak & Co. today to acquire this exceptional timepiece or browse our curated selection of new Patek Philippe watches online.

Compare it across every Complications Annual Calendar Moon Phase reference we carry, or browse the full Patek Philippe collection at Bizak & Co.

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The Patek Philippe Complications 5146/1G-010 represents the Geneva manufacture at its most refined: a 39mm annual calendar and moon phase dress watch executed entirely in 18k white gold, offered here brand new from Bizak & Co. Patek Philippe's Complications line has long served as the entry point into the brand's rich tradition of calendar and astronomical watchmaking, and reference 5146 is among the most celebrated and wearable expressions of that heritage.

The case measures 39mm in diameter—a dimension that has become synonymous with classic dress watch proportions—and is crafted entirely in 18k white gold, from the case to the bezel to the integrated bracelet. The screw-down crown provides added security and underscores the quality of finishing throughout. Every surface transitions with the kind of disciplined attention to detail that distinguishes Patek Philippe from lesser makers.

At the center of the dial is a rich slate grey surface that reads as sophisticated and understated under any light. Arabic numerals and applied index markers ensure excellent legibility while contributing to the traditional dress watch character of the piece. The annual calendar displays the date, day, and month through apertures or subdials in a layout that Patek Philippe has refined across decades of production, while the moon phase complication adds a poetic, almost celestial dimension to what might otherwise be a conventional dress watch.

Powering the 5146/1G-010 is a Patek Philippe automatic movement, reflecting the manufacture's commitment to in-house mechanical excellence. The annual calendar mechanism is engineered to distinguish between months of 30 and 31 days automatically, requiring the wearer to make only a single manual correction each year—at the end of February—making it one of the most practical perpetual-style complications available. The movement is finished to the exacting standards demanded by the Patek Philippe Seal.

On the wrist, the 5146/1G-010 projects quiet authority. The all-white-gold construction gives the watch a cool, luminous presence that pairs seamlessly with formal attire and business dress, while the 39mm size ensures it slips under a shirt cuff without effort. This is the kind of timepiece that earns admiration from those who know and wears its value modestly for those who do not.

Bizak & Co. is proud to offer this reference 5146/1G-010 as a brand-new example, providing buyers with the confidence of an authentic Patek Philippe timepiece. Whether you are a seasoned collector adding a cornerstone complication piece or a first-time buyer investing in horological excellence, this is a watch that will retain its significance for generations. Reach out to our team at bizakandco.com to purchase, ask questions, or arrange a consultation—we are here to guide you through every step.
Technical Details

Reference Number 5146/1G-010

Model Family Complications Annual Calendar Moon Phase

Movement Automatic

Case Material White Gold

Bracelet Material White Gold

Dial Slate

Case Dimension 39mm

Year 2025

Condition Brand New

Box & Papers Box & Papers

FAQ

1. What makes the Patek Philippe 5146/1G-010 special?
Reference 5146/1G-010 combines an annual calendar and moon phase complication in a 39mm all-white-gold dress watch—a pairing that represents some of the most refined mechanical watchmaking in the world. The annual calendar needs only one correction per year, at the end of February, making it as practical as it is beautiful. The slate dial and integrated white gold bracelet give the piece a cohesive, elegant character that few watches can match.

2. What movement powers the Patek Philippe 5146/1G-010?
The 5146/1G-010 is driven by a Patek Philippe automatic movement, reflecting the manufacture's tradition of in-house mechanical excellence. The movement powers both the annual calendar and moon phase complications, and is finished and regulated to the standards of the Patek Philippe Seal. Specific caliber details are best confirmed directly with Bizak & Co. or through Patek Philippe's official documentation.

3. What is the case size of the Patek Philippe 5146/1G-010?
The case measures 39mm in diameter, a classic dress watch dimension that sits elegantly on a wide range of wrist sizes and slips comfortably beneath a shirt cuff. The case is crafted in 18k white gold, as are the bezel and bracelet, creating a seamlessly unified appearance. A screw-down crown is also featured, adding a level of security to the case construction.

4. Is the Patek Philippe 5146/1G-010 suitable for everyday wear?
While the 5146/1G-010 is primarily designed as a sophisticated dress watch, its automatic movement and robust white gold construction make it entirely suitable for regular wear by those who appreciate wearing fine complications daily. The 39mm case size is versatile enough to transition from boardroom to formal events with ease. As with any precious metal dress watch, some care with contact sports or rough activities is advisable.

5. What does the slate dial of the 5146/1G-010 look like?
The dial is finished in a deep slate grey, a color that conveys understated luxury and reads differently under varying light conditions—sometimes appearing almost charcoal, other times with a subtle warm or cool shift. Arabic numerals and applied index markers are used for the hour indications, balancing traditional dress watch legibility with a modern sensibility. The slate dial contrasts beautifully with the cool white gold case and bracelet.

6. Is the Patek Philippe 5146/1G-010 a good buy and how can I purchase it from Bizak & Co.?
Patek Philippe annual calendar references in white gold are consistently regarded as sound long-term holdings, combining horological prestige with enduring design. This example is offered brand new, ensuring the buyer receives a timepiece in pristine, unworn condition. Visit bizakandco.com or contact our team directly to purchase reference 5146/1G-010 or to ask any questions—our specialists are ready to assist you.

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