sc0tsman on Instagram: "WOTD - stunning 1973 Omega Speedmaster Professional Mark II Racing Dial. Ref 145.014 🏎️💨⏱️ Released in 1969, the Speedmaster Mark II was Omega’s first major redesign of the classic “Moonwatch” Speedmaster Professional. While the “Moonwatch” was flying to space, the Mark II was designed to be a more modern and robust chronograph for professionals back on Earth. While most Mark IIs had a traditional black dial, the “Racing” dial version is far more rare and sought after.