Favoured by astronauts, this extremely collectable 1966 Omega Speedmaster, ref. 105.012, sports the "twisted lugs", asymetric case and the very first appearance of the "Professional" inscription. Featuring its stunning faded "dot over 90" tachyméter bezel, gorgeous stepped dial (with applied metal logo), and the beautifully aged lume on the hour markers, matched by its original hands and the correct "Spear Tipped" Chrono seconds. The culmination of these small intracacies, makes this pre-moon Speedy a shrewd investment. Powered by the hugely respected Lemania calibre 321 manually-wound Chronograph movement, and waterproof to 50m. Accompanied by its Watch Club box & Extract from Omega archive.