19+ Omega Speedmaster Ed White Calibre 321 UK. Astronaut edward white became the first american to walk in space in 1965 and upon his wrist was an omega speedmaster ref. This unique production space is dedicated entirely to the iconic movement, with all the 321 powered the speedmasters qualified by nasa for use on all manned space missions and drove the chronographs worn by apollo 11 astronauts.
A friend and long time collector brought this omega speedmaster recently into our shop.
The ed white also marked the last of the straight lug speedmasters. The original omega calibre 321 was the first movement ever used in the speedmaster in 1957. When omega showed me the 39.7mm speedmaster calibre 321 reference 311.30.40.30.01.001, i wasn't left with much to think about. Omega speedmaster moonwatch ed white chronograph ref.