He later deemed the expedition a living hell, and harder than any of his exploits while in the mountains. Even though Messner is most effective known for putting on Rolex watches for many of his alpine expeditions (like an Oysterquartz with the 1980 solo summit), to the "Würth-Antarktis-Transversale" he selected https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/