Patek Philippe 5140G-001 Grand Complications 37.2mm White Opaline Index White Gold Leather Automatic BRAND NEW

The Patek Philippe 5140G-001 is one of the most respected perpetual calendar wristwatches in all of haute horlogerie, sitting proudly within the storied Grand Complications collection that Patek Philippe has cultivated for generations. The 5140 reference was introduced as an evolution of the legendary 3940, inheriting its ultra-slim perpetual calendar architecture and refining it with a more contemporary case silhouette. Among serious collectors and horological enthusiasts alike, the 5140G-001 is widely regarded as the benchmark against which all slim perpetual calendars are measured.

The case of the 5140G-001 is fashioned entirely in 18k white gold and measures a refined 37.2mm in diameter — a dimension that speaks to Patek Philippe's commitment to producing dress watches with authentic wrist presence rather than imposing bulk. The white gold is polished and finished to the exacting standards Patek Philippe maintains across its manufacture, giving the case an understated brilliance that complements formal and smart-casual attire with equal authority.

At the heart of the dial presentation is a white opaline surface adorned with clean index hour markers, creating a dial that is simultaneously legible and deeply elegant. The white opaline finish interacts with light in a subtle, luminous way that distinguishes it from ordinary white dials, shifting gently between cream and silver tones depending on the ambient light. The white gold bezel frames this dial with cohesion, maintaining the monochromatic sophistication that makes the 5140G-001 instantly recognizable.

The 5140G-001 is powered by an automatic movement — a hallmark of Patek Philippe's engineering philosophy — delivering the brand's renowned perpetual calendar complication, which correctly accounts for months of varying lengths as well as leap years without requiring manual date correction until the year 2100. This is the kind of precision engineering that defines a true grand complication, and it is executed here with the subtlety and restraint that only Patek Philippe achieves at the highest level. The watch is presented on a leather strap that reinforces its dress watch identity and ensures supreme comfort on the wrist.

For the collector seeking a new, unworn example of one of the most intellectually satisfying perpetual calendars ever made, the 5140G-001 is difficult to surpass. Its white gold construction, pristine opaline dial, and slim perpetual calendar movement represent the convergence of artistry and technical mastery that has made Patek Philippe the world's most collectible watch brand. At Bizak & Co., we are dedicated to sourcing brand-new references of this caliber and offering them with the transparency and expertise that serious buyers deserve — visit bizakandco.com or contact our team directly to inquire about the Patek Philippe 5140G-001 and make it yours.