The first review in our chronograph spectacular is the Omega Speedmaster 3861. It had to be right? After all, aside from the Rolex Submariner, this Speedmaster may be one of the iconic watches of all time. But more on that later.  The first Speedmaster was introduced in 1957 by Omega under the CK2915 reference, more than a decade before the highly publicized 1969 race to produce the first automatic chronograph. Unlike many earlier chronographs that leaned toward aviation o