Omega Speedmaster Professional: Keeping astronauts on schedule since 1965
After months of intense testing to evaluate the effects of vibration, heat, moisture, shock, and vacuum, only one timepiece, the Omega Speedmaster Professional, met all of the requirements to be certified for NASA space missions. Since 1965, Omega Speedmaster chronographs have been the constant companion of NASA astronauts. They’ve been to the moon six times. And no, watches worn on the moon don’t contain lunar dust. Their durable, airtight case construction makes them completely dust-proof.