A revolution in modern mechanical watchmaking, the Omega Constellation Co-Axial is a piece of extraordinary Swiss innovation. Since 1999, the Co-Axial movements have been changing the way that master watchmakers create their products. On this Constellation timepiece, a cool opaline-silver dial meets a steel and 18K red gold bracelet produce a smooth transition from watch to wrist. The bezel is also made from 18K red gold. The piece is iconic, timeless and stylish. Robustly made, this watch has a diameter of 38mm and a date window at 3 o’clock. Most importantly, this Constellation houses a Co-Axial Calibre 8500 movement which is known for its outstanding performance. The Co-Axial escapement was the first new practical movement to be released in 250 years, and has become one of the most beautiful and sought after movements ever created. This incredible piece of engineering is finished on a traditional stainless steel bracelet.