The Omega Seamaster reference 210.30.42.20.10.001 features a 42mm stainless steel case with a green ceramic bezel. This model, introduced in 2022, is powered by the automatic winding Omega caliber 8800. It includes a date function and is certified as a chronometer, utilizing a co-axial escapement for enhanced precision. The watch combines modern materials with Omega's renowned engineering, making it a notable addition to the Seamaster line.