For the Project Z collection, Harry Winston has always reserved the exclusive use of Zalium, a zirconium-aluminium alloy that is lighter than titanium and particularly resistant to corrosion. The tenth creation in the series is an example of mechanical aesthetics: behind the off-centre hours and minutes display at 12 o'clock, the seconds display on a 0-30 scale at 8 o'clock and the days of the week display at 4 o'clock (both retrograde), it conceals an automatic HW3305 calibre movement (312 components, 35 jewels, 28,800 hr/hr, power reserve up to 65 hours) with a flat silicon balance spring. In a 42.2 mm case machined from a block of Zalium and in the characteristic gunmetal colour of this exclusive Harry Winston alloy, the Project Z10 is being produced in 300 pieces. The price is on request.
