However Steger Had used Rolex watches for past expeditions (he was just the fourth person in record to achieve each Poles), for the 1989 expedition, he utilized a quirky watch designed specifically for him through the French brand name, Yema. The watch, called the Bipole Duopoly had a 48mm titanium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/