He later on considered the expedition a living hell, and tougher than any of his exploits from the mountains. Although Messner is ideal noted for carrying Rolex watches For several of his alpine expeditions (including an Oysterquartz with the 1980 solo summit), for the "Würth-Antarktis-Transversale" he selected an Omega Speedmaster https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/