Inspired by an obscure 1970s prototype presented in a 37mm matte titanium case black and grey panda dial secured with a steel ladder bracelet driven with precision by the iconic el primero 4061 movement the reinvention 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. This chronomaster revival shadow draws inspiration from an obscure zenith prototype from the 1970s. The original blackened case is reproduced in matte finished titanium, while the black dial forgoes the seconds track and date window. Shades of grey based on the iconic a386, this statement model is presented in a 37mm matte titanium case. The black and grey dial features a central chronograph hand, 12 hour counter at 6 o’clock, 30 minute counter at 3 o’clock, and a small seconds at 9 o’clock, and yet, unusually for an el primero, does not feature a date display. Power and precision come courtesy of the el primero 4061 movement. Originally introduced in 1969 as the world’s first automatic chronograph calibre, today the movement is still renowned for its unrivalled precision.