Astronaut Watch Omega
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NASA supplied each of the Apollo astronauts with a standard issue Omega Speedmaster Professional manual-wind wristwatch (pictured above) together with Velcro strap. Unlike almost all other Apollo equipment, the watch was not manufactured for use specifically by NASA or in space but had been on sale in retail outlets in Houston and all of the United States from 1957-c1966 as the "Speedmaster" and as the "Speedmaster Professional" thereafter. Beginning in about 1962, NASA purchased examples of a number of commercially available watches for evaluation.