While Steger Had utilised Rolex watches for previous expeditions (he was only the fourth individual in background to reach each Poles), for that 1989 expedition, he utilized A unusual watch created especially for him through 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/