While Steger Had used Rolex watches for earlier expeditions (he was just the fourth person in background to achieve both equally Poles), for the 1989 expedition, he employed a quirky watch created specifically for him by the French brand, Yema. The watch, known as the Bipole Duopoly had a 48mm https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/