However Steger Had applied Rolex watches for earlier expeditions (he was just the fourth person in heritage to achieve both Poles), to the 1989 expedition, he employed a quirky watch made especially for him from the French manufacturer, Yema. The watch, known as the Bipole Duopoly had a 48mm titanium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/