Some tachymeter/telemeter/pulsometer watches highlighted spiral-fashion “snailed” scales about the dial. To the Chronoscope, Omega opted for a more symmetrical look that encompasses a handful of concentric circles which include the vital scale information even though also not materially distracting from Main dial legibility. To start with introduced in 1953, the https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/