In the 1960's Zenith launched the Captain lineup to compete directly against the Omega Constellation and Rolex Datejust lineup , much like their Sporto series competing against the competitors sports models (predecessor to the Defy)

This was a no cutting corners production with cases made out of solid steel blocks, a process Zenith called "Luxurious Steel" (much less hollow than Rolex/Omega construction at the time)

Here in totally original , unmolested condition with the original crystal and correct Chronometer finished / adjusted 2542 PC movement, in both Grey and Silver dial variants.