Harry Winston Project Z13

Harry Winston Project Z13

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Meticulous and poetic, angular and smooth, powerful and comfortable, Project Z13 is steeped in paradoxes. This is a timepiece with an architectural structure that is expertly orchestrated to simultaneously project an impression of asymmetry and order. Featuring a moon phase display and a retrograde date, a first for the collection, its supporting structures rely on the aesthetic language of mechanics. Still made of Zalium™ with a high-mech spirit, Project Z13 continues on its radical path, confirming that Harry Winston’s Zalium™ timepieces can continue to surprise and transform.

Project Z13 reaffirms the fundamental design principles behind the Project Z collection with precision and force. While the architectural structure is one of the founding features of the collection, it reaches new heights with this timepiece. Supported by transverse arms, two reading elements occupy the top and bottom of Project Z13. At twelve o’clock, the traditional open-worked dial, with its excentered hours and minutes, stands out as a bold design element in the collection. At six o’clock, the House of Harry Winston presents a moon phase display for the very first time in this collection committed to Zalium™. Isolated to better stand out, this feature appears to be suspended and independent thanks to its graphic design.

Harry Winston Project Z13
Harry Winston Project Z13

The moon

The image selected for the moon is an aesthetic hallmark of the House and an affirmation of its symbols. In order to make the first moon phase display in the Project Z collection as unique as possible, the House opted for its Shuriken symbol, a star that has been part of the Project Z design vocabulary from the very beginning. And to round out this interpretation of Harry Winston’s exclusive moon, the design is not circular, but dodecagonal in form. Its 12 facets hug the cutout of the moon cover, the fixed section that reveals the display of the moon’s crescents. Through this design, the moon display reflects the dual nature of Project Z13: a timepiece as smooth as it is meticulous.

The HW3202 calibre also has a retrograde date, a display feature that is used repeatedly in the collection. Its wide range occupies the entire lower half of the dial.


In addition to these functional areas, which are intended to provide information at a glance, the HW3202 calibre is visible through the large openings afforded by the supporting structures of the dial. This reveals the caliber in all its splendour, enabling the finishes of the timepiece to be admired down to the smallest detail, including the radial Cotes de Geneve motif.

Harry Winston Project Z13
Harry Winston Project Z13


A central theme in the Project Z collection, the materials used in Project Z13 take centre stage. First, the 42.2 mm case is made entirely of Zalium™, the light and powerful signature Harry Winston alloy, whose initials provided the name for the collection. In addition, for the first time, this Project Z timepiece also uses carbon elements. The four arms that hold the moon cover and the outer section of the chapter ring are fitted with carbon fibre inserts.

The shade of blue

This blue, a symbol of the House of Harry Winston, is frequently highlighted in Project Z. For the thirteenth edition, this colour is present on the hands, the background of the starry moon disc, the date area, the Harry Winston emerald located at twelve o’clock and the elements surrounding the excentered dial. Finally, it is also found in the top-stitching of the black rubber-and-calfskin strap. This particular blue is lively and vibrant, embodying the energy that is unique to Project Z. Just like its predecessors, Project Z13 is a sporty model. This complicated timepiece is designed for people with an active lifestyle who are also concerned about ergonomics and comfort. In terms of exclusivity, this timepiece is limited to only 300 pieces, a feature that has been common among the Project Z timepieces for thirteen years.

Harry Winston Project Z13 Technical specifications

Project Z13




Mechanical, automatic winding

Movement dimensions
– Diameter: 26.2 mm
– Thickness: 5.37 mm

Number of components

Number of jewels

28 800 vibrations/hour (4 Hz)

Balance spring
Flat silicon balance-spring

18K white gold rotor, radial Cotes de Gene ve, graining, rhodium plating

Power reserve
68 hours

Hours and minutes, moon phase, date


– Diameter: 42.2 mm
– Height: 11.27 mm

Sapphire with anti-reflective coating on both sides

Case back
Open, sapphire crystal

10 bar (100 meters)

Three-dimensional architecturally structured dial, satin-black circular chapter ring and structure holding the moon cover with carbon inserts

Calfskin with technical fabric effect, rubber base

Ardillon buckle made of Zalium™ with folding security clasp

Limited Edition
300 pieces

Project Z

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