Speedmaster Chronoscope Master Chronometer

From the retailer listing

The ultimate tribute to Omega's history of chronograph design The new Omega Chronoscope collection has taken the legendary Speedmaster design and combined it with inspiration from OMEGA’s chronograph wristwatches from the 1940s. This all-new 43mm reference is crafted in stainless steel and features an anodized aluminum bezel ring with its tachymeter scale. Characterized by leaf-shaped hands, the dial's Arabic numerals feature a unique “spiral” track pattern running beneath the numbers. Most notably, the dial is printed with three distinctive timing scales in a 1940’s “snail” design, including a tachymeter scale, a pulsometer scale and a telemeter scale. The watch features a small-seconds counter at 9:00, and a 60-minute and 12-hour recorder at 3:00. Inside, the timepiece is driven by the Omega Co-Axial Master Chronometer Calibre 9908.