OMEGA Speedmaster Professional 1957 - The Moon Watch In 1957, OMEGA introduced the very first Speedmaster, characterised by its high precision, sturdiness, readability, ease of use and reliability. This Speedmaster was powered by the calibre 321. Other
The "Moon Watch". On 1st March 1965, Omega's Speedmaster chronograph was flight-qualified by NASA for all manned space missions. It was worn during the first American spacewalk as part of NASA's Gemini 4 mission and was the first watch worn by an astronaut walking on the moon during the Apollo 11 mission. The Speedmaster Professional remains one of several watches qualified by NASA for spaceflight and is still the only one so qualified for EVA.