Some tachymeter/telemeter/pulsometer watches highlighted spiral-type “snailed” scales on the dial. For that Chronoscope, Omega opted for a far more symmetrical search that contains a couple concentric circles that include the essential scale details while also not materially distracting from core dial legibility. Sinn T50 I have been on a little https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/