Some tachymeter/telemeter/pulsometer watches featured spiral-design “snailed” scales within the dial. For the Chronoscope, Omega opted for a far more symmetrical look that incorporates a several concentric circles that come with the significant scale details even though also not materially distracting from core dial legibility. Even Among the many Rolex's portfolio https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/