Some tachymeter/telemeter/pulsometer watches highlighted spiral-design “snailed” scales to the dial. For your Chronoscope, Omega opted for a far more symmetrical glimpse that contains a few concentric circles that include the essential scale information even though also not materially distracting from Main dial legibility. Such as ref. 6536 over, it had https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/