The Omega Speedmaster reference 310.20.42.50.01.001 features a stainless steel case complemented by Moonshine Gold accents. This chronograph watch has a 42mm black dial and is powered by the manual winding Omega caliber 3861. Introduced in 2019, it is part of a limited edition of 6,969 pieces. The watch is certified as a chronometer, ensuring precision in timekeeping.