The Omega Speedmaster Moonwatch Chronograph 39.7mm (reference number 311.32.40.30.01.001) is an iconic timepiece known as the "First Omega in Space" Moonwatch. It pays tribute to the watch worn by astronaut Wally Schirra during the Mercury-Atlas 8 mission in 1962. This watch features the famous manual-winding movement, known for its precision and reliability. The movement is protected by an anti-scratch sapphire crystal, ensuring durability and clarity. With its timeless design and historical significance, the Omega Speedmaster Moonwatch "First Omega in Space" remains a symbol of exploration and adventure, making it a coveted choice for watch enthusiasts and collectors alike.