The Omega Speedmaster reference 324.38.38.50.55.001 features a stainless steel case with a diameter of 38mm. It is equipped with an automatic winding mechanism powered by the Omega caliber 3330. The watch showcases a white mother of pearl dial and includes a date function along with a chronograph feature. This model was released in 2017 and incorporates a co-axial escapement for enhanced precision.