S/S Omega Speedmaster ref. 105.003-64, also known as the "Ed White" referring to the astronaut who used this watch during EVA. Actually, the very first EVA ever for NASA. This was during the Gemini IV mission in 1965. This 3rd generation Speedmaster, as it is the last reference without crown guards and straight lug. Original tropical brown dial visible from every angle. Yellow-ish hour markers give a nice contrast to the brown tone, white baton hands, and drop seconds hand. Powered by the great Omega manual winding 321 Caliber, the watch is in overall nice and genuine condition. Fitted by the original s/s Ref. 7912 bracelet the watch comes with the original Omega extract.