Some tachymeter/telemeter/pulsometer watches showcased spiral-model “snailed” scales over the dial. To the Chronoscope, Omega opted for a far more symmetrical search that includes a couple concentric circles which include the vital scale data though also not materially distracting from core dial legibility. To start with introduced in 1953, the Rolex https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/