Zenith Rainbow El Primero Fly-Back Pilot's Watch (Box & Papers)
In 1997 the French Air Ministry made a request to Zenith to make a chronograph sturdy enough to withstand the toughest of conditions. The brand produced this amazing chronograph, powered by the legendary EL PRIMERO automatic movement with a fly-back function (the chronograph can be stopped, zeroed and restarted just by pushing the bottom button- a true complication!). It was also made available to the public and remains a highly popular timepiece today, boasting flamboyant primary colours and mechanical prowess. This particular version is offered in fantastic condition, complete with its original inner and outer packaging, as well as booklets and an alternate Zenith strap with buckle.