What characteristic defined the specific Speedmaster reference that achieved initial flight qualification?
Answer
It featured a black dial and a manual-winding movement.
The reference Speedmaster that passed the initial qualification, gaining the designation 'Flight Qualified by NASA,' featured a black dial and utilized a manual-winding movement.
Related Questions
What distinguished the Omega Speedmaster during NASA's initial qualification process in the early 1960s?What was the primary role of the Speedmaster during the era it was qualified?What characteristic defined the specific Speedmaster reference that achieved initial flight qualification?What critical contingency value does the hand-wound Speedmaster retain on contemporary missions?Which specific movement is often referenced when detailing the watch worn by astronauts on the Moon?What is the core distinction when querying whether NASA actively issues the watch today?What was a common practice for astronauts regarding watch provision early in the space program?What might the current issue Speedmaster potentially feature if supplied under a modern agreement?What element of the initial testing process has ensured the Speedmaster maintains a high level of trust compared to other modern chronographs?How do contemporary ISS missions typically handle timekeeping references compared to the Apollo era?