Some tachymeter/telemeter/pulsometer watches showcased spiral-type “snailed” scales within the dial. For the Chronoscope, Omega opted for a far more symmetrical look that encompasses a couple concentric circles which include the essential scale information though also not materially distracting from core dial legibility. Piaget Blue and grey might be incredibly versatile https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/