Nevertheless Steger Had utilized Rolex watches for past expeditions (he was just the fourth person in record to reach both Poles), to the 1989 expedition, he used a quirky watch produced specifically for him by the French brand, Yema. The watch, known as the Bipole Duopoly had a 48mm titanium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/