The ZENITH aviator's chronograph in a monochrome blue version. Crafted in a 42.5mm blue ceramic case with a titanium crown and titanium push-pieces, paired with a blue corrugated dial featuring large luminescent Arabic numerals. Powered by the El Primero3652 automatic high-frequency chronograph caliber with big date and flyback functions. Delivered with both a blue and a whitecordura effect rubber strap that can easily be swapped thanks to a smart strap changing system. Exclusive limited edition of 160pieces for the 160 Anniversary of the Brand.