Omega Chronostop 145.009Introduced in 1966, the Omega Chronostop was a bold innovation in the world of chronographs. Unlike traditional chronographs, the Chronostop was designed for quick, precise timing of short intervalsperfect for motorists, athletes, and professionals on the go. By pressing and holding the pusher, the central seconds hand could be stopped and read, then instantly reset with a releasestreamlined timing at the push of a button. This function, while simple,