This Omega Speedmaster Ref. 105.003, famously known as the “Ed White,” is a legendary pre-Moon chronograph. Introduced in the early 1960s, it was worn by astronaut Ed White during the first American spacewalk in 1965. This model features straight lugs, unlike later asymmetrical Speedmasters, giving it a sleek and classic design. Its black dial showcases tritium-coated hour markers, broad-arrow hands, and three recessed subdials for precise timekeeping. The rare decimal bezel enhances functionality, making it a unique collector’s piece. Powered by the Caliber 321 manual-wind movement, it is renowned for its reliability and historical significance. The watch retains its original bracelet, further increasing its desirability. A true vintage gem, the Speedmaster 105.003 remains one of the most sought-after models among collectors and space enthusiasts.