Though Steger Had applied Rolex watches for past expeditions (he was just the fourth person in background to reach equally Poles), to the 1989 expedition, he utilised A unusual watch manufactured especially for him by 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/