Patek Philippe Annual Calendar Flyback Chronograph 5905/1A-001 2022 [NOS]

Overview 

The Patek Philippe Annual Calendar Flyback Chronograph was introduced in 2021 and represents a combination of 2 of the most sought after complications - the annual calendar and the chronograph. A fascinating fusion of practicality and sophistication, this combination has long been a hallmark of Patek Philippe's mastery. With the introduction of the 5905/1A, Patek Philippe has unveiled a striking new iteration of its flagship Chronograph Annual Calendar, imbuing this horological tour de force with a surprisingly sporty aesthetic.

While the specifications of the 5905/1A at a robust 42mm case diameter, a versatile 14.13mm height, and Patek's peerless CH 28-520 QA 24H caliber with integrated chronograph and annual calendar module – the materials and aesthetic treatments employed marks the pivot towards a more sporty and robust timepiece.

The metal of choice is stainless steel which exudes a newfound sense of modernity and athleticism. The convex bezel and rectangular chronograph pushers, hallmarks of the 5905 line, now take on an entirely new persona when rendered in this humbler, yet no less luxurious, material. But perhaps the most striking evolution lies in the addition of a three-link stainless steel bracelet, a rarity in Patek Philippe's repertoire, which lends the watch an undeniable air of sporting elegance.

The dial, too, has received a refreshing update, with Patek opting for a mesmerizing sunray-brushed olive green hue. This verdant backdrop provides a striking contrast to the white gold hands, applied markers, and crisp white numerals and tracks, resulting in a visually captivating and legible display. The iconic annual calendar apertures, positioned in the quintessentially European style, retain their proud position at 12 o'clock, while a discreet day/night indicator resides within the 60-minute chronograph counter at 6 o'clock.

Beneath the sophisticated exterior beats the heart of a true horological heavyweight: Patek Philippe's in-house Caliber CH 28-520 QA 24H. This modern automatic chronograph movement, with its integrated annual calendar module, vertical clutch, and column wheel chronograph actuation, is a paragon of Swiss watchmaking prowess. Adorned with the prestigious Patek Philippe Seal and boasting a robust 45-55 hour power reserve, it serves as a fitting canvas for the brand's legendary finishing and decoration.

With the Chronograph Annual Calendar 5905/1A, Patek Philippe has delivered a timepiece that defies expectations, melding the brand's hallmark horological complexity with a newfound sense of sporting versatility. Whether adorning the wrist of a discerning collector or an intrepid adventurer, this latest addition to Patek's esteemed lineage is poised to captivate enthusiasts with its harmonious blend of technical mastery and dynamic aesthetic appeal.

The Patek 5905/1A is a current reference in Patek Philippe's Complication collection.

Specifications

Condition

New Old Stock, Unworn Condition, Complete Original Set with Box and Papers dated November 2022.

Warranty

1 year warranty from SCW