Some tachymeter/telemeter/pulsometer watches featured spiral-type “snailed” scales about the dial. For that Chronoscope, Omega opted for a more symmetrical glimpse that encompasses a several concentric circles that include the important scale information while also not materially distracting from Main dial legibility. Starting manufacturing simultaneously because the ref. 6200, the Su... https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/