While Steger Experienced used Rolex watches for past expeditions (he was only the fourth man or woman in background to achieve equally Poles), for the 1989 expedition, he utilised A unusual watch created specifically for him by the French model, Yema. The watch, called the Bipole Duopoly experienced a 48mm https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/