When Omega created the Seamaster Aqua Terra Chronometer it was influenced by some design elements which had characterized some great Omega wristwatches in the past. One of these was the 1960 Automatic Seamaster. The Aqua Terra is a fitting homage to its timeless design but what’s inside its case would make its ancestor proud. In addition to central hour, minute and seconds hands, there is also a GMT hand that completes one rotation around the dial every 24 hours. Reference 231.10.43.22.03.001 has a stainless steel case and matching bracelet. The dial is blue.