Project Z12, the latest offering from Harry Winston Project Z line of watches, is a concentric, modern timepiece, featuring a highly architectural design and a new complication that highlights the mechanical, playful spirit of the watch. This sporty, groundbreaking timepiece displays retrograde hours and minutes in a unique layout: central, concentric and subtly asymmetric. Like earlier editions from the Project Z, the timepiece is also housed in a case made of Zalium
The layout and nature of the complications forge the identity of each Project Z timepiece. For the past fourteen years, the line has stayed true to a highly mechanical fine watchmaking spirit that features radically modern accents. Over the years, the creations of Project Z have relied on the off-centering of indicators, asymmetrical elements, and imbalanced effects that achieve stability through the strength of the design. In contrast, Project Z12 relies on concentric levels of indicators and practically perfect symmetry. Yet there is far more at play than meets the eye. While its hands lie in the center under a large, openwork blue bridge, they are clearly moving. And not just moving…jumping. The two hands move over a 140-degree field and when each reaches the end of its rotation, it jumps back. In total, this retrograde choreography occurs 26 times a day, right in the middle of overlapping circles.
The Project Z12 watch stands out from usual retrograde displays. Its hands create an almost perfect illusion in which the hands appear to trace a perfect 360° circular trajectory. This impression is strengthened by the hour, minute, and date circles, as well as the other intermediate layers. Despite its symmetry and concentricity, Project Z12 features a display with the same offcentered touch that has always given Project Z timepieces their signature dynamism. This appeal is also supported by the specific presentation of the date displayed on a disc located on the edge of the dial.
This sapphire disc is fixed and punctuated by transfers bearing numbers between 1 and 31. Luminescent material moves beneath its surface to illuminate the date.
The protruding element of Project Z12 is the large, arched bridge that straddles the central axis of the dial. Following in the footsteps of Project Z10 and Z11, it is built like a steel beam, made of transversal reinforcements that provide Project Z12 with strong construction and design. Evoking the unyielding structures of Manhattan’s great bridges, the timepiece recalls Harry Winston’s New York City heritage. At the center of this bridge is the Harry Winston emerald, its signature hallmark and a recurrent design featured on its timepieces. Likewise, the Zalium
This powerful arched bridge naturally adds height to Project Z12’s movement. To give it the space it needed without upsetting the finely designed proportions of Project Z timepieces, Harry Winston chose to keep the format of the Zalium
The bridge, decorated in blue, lays out the color theme of Project Z12. The color blue also stands out on the calfskin strap featuring a print reminiscent of a denim weave.
Blue can also be found on the rim surrounding the hour and minute circle, as well as the matching hour markers.
The watch houses a brand-new movement, developed exclusively for Project Z12. The HW3306 automatic-winding caliber boasts a power reserve of up to 68 hours. In accordance with Harry Winston’s high standards, it is fitted with a silicon balance spring and wound by the brand’s signature white gold openwork rotor.
The finishing touches all adhere to the highest quality fine watchmaking standards. The movement produces the bi-retrograde display and gives Project Z12 its unique character. Combined with Project Z design codes, it results in a watch that is the only one of its kind in terms of appearance, complication and spirit. This exclusive creation is available in a limited-edition of 300, all featuring Zalium
Name: Project Z12
Type: Mechanical, automatic winding
Diameter: 34.0 mm
Height: 5.37 mm
Number of components: 332
Number of jewels: 35
Frequency: 28,800 vibrations/hour (4Hz)
Balance spring: Flat silicon balance spring
Finishes: Rotor in 18K white gold, circular Cotes de Geneve
Power reserve: 68 hours
Retrograde hours and minutes, date
Diameter: 42.2 mm
Height: 11.27 mm
Crystal: Sapphire with double-sided anti-reflective coating
Case back: Open, sapphire crystal
Water-resistance: 10 bar
Three-dimensional architectural dial, circular black satin hour circle, sapphire date disc
Calfskin with denim effect, rubber base
Limited Edition 300 pieces