The Omega Seamaster reference 210.20.42.20.01.002 features a 42mm case crafted from stainless steel, complemented by ceramic and yellow gold elements. This model, introduced in 2018, is powered by the automatic winding Omega caliber 8800. It includes a black dial and offers a date function. Additionally, the watch is a certified chronometer and utilizes a co-axial escapement for enhanced precision.