master 38First launched in 2017, OMEGA’s Speedmaster 38 mm collection offered OMEGA fans a luxurious take on the chronograph’s unmistakable look. Especially popular was the Speedmaster 38 mmOMEGA Speedmaster 38; OMEGA Art Deco; OMEGA Chronostop; OMEGA Constellation; OMEGA De Ville; OMEGA De Ville Preste; OMEGA Dynamic; OMEGA Genève; OMEGA