Some tachymeter/telemeter/pulsometer watches featured spiral-type “snailed” scales about the dial. With the Chronoscope, Omega opted for a far more symmetrical glance that includes a number of concentric circles that come with the significant scale data while also not materially distracting from core dial legibility. Afterwards examples can be found while https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/