Omega Speedmaster Chronoscope Co-Axial Master Chronometer

About This Watch

The Omega Speedmaster Chronoscope is a tribute to vintage chronographs of the 1940s, featuring a unique triple-scale bezel with tachymeter, telemeter, and pulsometer scales. This distinctive bezel allows measurement of speed, distance, and heart rate — functions that were common on mid-century doctor and pilot chronographs. The silver dial with blued steel hands evokes a vintage aesthetic, while the caliber 9908 automatic movement with Master Chronometer certification provides thoroughly modern performance. The 43mm case with tear-drop lugs gives the Chronoscope a retro silhouette distinct from the angular Moonwatch. The column-wheel chronograph mechanism ensures smooth pusher operation, while the Co-Axial escapement guarantees long-term accuracy. The Chronoscope represents a different facet of the Speedmaster collection — where the Moonwatch is about space exploration, the Chronoscope celebrates the golden age of instrumental chronographs used by physicians, engineers, and aviators.