Omega Co-Axial Chronograph 38mm

Omega Speedmaster Chronograph Automatic Watch 324.28.38.50.02.001.   This Omega watch features a brushed stainless steel case with polished beveled corners, an 18kt yellow gold crown and chronograph buttons, and a fixed yellow gold bezel set with diamonds along the outer edge with a tachymeter scale on a dark green aluminum inner ring. The opaline silver dial with a sunray finish has matching opaline silver sub-dials with a concentric pattern, polished yellow gold hands with luminous fill, and gold index markers with luminous dot hour markers. The chronograph includes green hands, a central seconds counter with a luminous tip, a 30-minute sub-dial at 3 o'clock, and a 12-hour sub-dial at 6 o'clock. Powered by the COSC-certified Omega Caliber 3330 automatic movement, it features a column-wheel mechanism, Co-Axial escapement, Si14 silicon balance spring, 31 jewels, and a 52-hour power reserve for high precision, stability, and durability.