However Steger Had used Rolex watches for earlier expeditions (he was only the fourth person in heritage to succeed in equally Poles), to the 1989 expedition, he used A unusual watch designed especially for him via the French brand, Yema. The watch, called the Bipole Duopoly had a 48mm titanium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/