A true testament to the evolution of the Speedmaster collection, this Omega Speedmaster Mark III (Ref. 176.002) stands out with its 41mm (excluding crown) steel tonneau case—a hallmark of bold 1970s design. Introduced in the early 1970s, the Mark III holds a special place in Speedmaster history; it was among the first generations to feature an automatic chronograph movement—the Omega Calibre 1040, developed based on a Lemania movement. This evolution marked a new milestone for Omega, blending the Speedmaster’s sporty, functional DNA with a more modern architecture and automatic winding. With its bold lines, substantial case, and signature period aesthetic, the Speedmaster Mark III appeals as much for its horological significance as for its strong vintage character. This watch has been fully serviced in our workshop and comes with a 24-month warranty on its mechanical performance.