Housed in a 42mm stainless steel case, the Speedmaster Moonwatch 3570.50.00 pairs a solid steel case back with a black tachymeter bezel and a Hesalite crystal — the same specification tied to the Apollo program era. The symmetrical black dial presents three sub-dials against contrasting registers, keeping hours, minutes, seconds, and chronograph functions clearly organized at a glance.
An automatic chronometer movement drives the watch, delivering the timing precision that defines the Speedmaster name. A stainless steel bracelet secured by a folding clasp completes the package, and the case carries a water resistance rating of 50 meters.
This example does not include box or papers. Prospective buyers should note all condition details and inquire accordingly before purchase.
