A faithful reproduction of the very first zenith watch to feature the el primero automatic calibre tonneau shaped 37mm case white lacquered panda dial with three black counters secured with a steel ladder bracelet driven with precision by the iconic el primero 400 movement the return of an icon bridging the past and present, the chronomaster collection embodies the brand’s mastery of automatic, high frequency chronograph movement and the unique design language established over the course of 50 years. A faithful reproduction of the very first zenith watch to feature the el primero high frequency automatic calibre from 1969, this timepiece marks the return of an icon. Staying true to the original production plans, the model’s interesting tonneau shaped case and panda dial make a striking statement. A faithful reproduction housed in a 37mm steel case, the panda dial is finished in white lacquer with three black counters. A red central chronograph hand adds an element of colour to the monochrome dial, while a tachymetric scale, date display at 4 30, and small seconds at 9 o’clock enhance functionality. Power and precision come courtesy of the el primero 400 movement. Originally introduced in 1969 as the world’s first automatic chronograph calibre, today the movement is still renowned for its unrivalled precision. A steel ladder bracelet completes the look.