The Omega Seamaster reference 220.10.34.20.55.001 features a stainless steel case with a diameter of 34mm. It is powered by the automatic winding Omega caliber 8800 movement, which includes a co-axial escapement. The watch, released in 2017, showcases a white mother of pearl dial and includes a date function. Additionally, it is certified as a chronometer, ensuring precision in timekeeping.