Nautilus 5990

53mm thin. The tri-color dial, presenting black, grey, and blue registers, is a hallmark of this reference and showcases Patek Philippe's mastery of dial architecture without a single numeral to interrupt its clean, athletic elegance.

With 55 hours of power reserve, 120 meters of water resistance, and a sapphire crystal, the 5990 balances serious horological complication with the sporty versatility that has made the Nautilus a cornerstone of modern watch collecting. As a current-production steel sports watch from Patek Philippe featuring a flyback chronograph, the 5990/1A holds a coveted position in any serious collection.