Some tachymeter/telemeter/pulsometer watches showcased spiral-model “snailed” scales on the dial. For that Chronoscope, Omega opted for a more symmetrical appear that includes a several concentric circles that come with the crucial scale info whilst also not materially distracting from core dial legibility. Omega went back to its sporting activities watches https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/