Some tachymeter/telemeter/pulsometer watches featured spiral-type “snailed” scales to the dial. To the Chronoscope, Omega opted for a far more symmetrical look that encompasses a few concentric circles which include the significant scale information when also not materially distracting from Main dial legibility. might make a percentage of product sales from https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/