Omega Speedmaster Professional Moonwatch Co-Axial Master Chronometer 42mm

Omega 310.23.42.50.99.001 Speedmaster Professional Moonwatch Co-Axial Master Chronometer 42mm.  This Omega watch features a brushed and polished stainless steel and rose gold case, with an 18kt Sedna rose gold crown and a fixed, polished bezel. Its pink sunray dial is elegantly stepped, with recessed sub-dials, applied luminous markers, and luminous hands for easy readability. A small seconds sub-dial sits at 9 o'clock, and the chronograph function includes a large central seconds hand, a 30-minute counter at 3 o'clock, and a 12-hour counter at 6 o'clock. Powered by the Omega caliber 3861, the movement beats at 3Hz (21,600 vph), includes 26 jewels, and has a 50-hour power reserve.