The Nautilus has been an epitome of an elegant sports watch since 1976, with its rounded octagonal bezel, ingenious porthole construction, and horizontally embossed dial. The Ref. 5980/1AR is a splendid addition to the collection, available in steel, rose gold, white gold or two-tone combinations, and perfect for accompanying the most active lifestyles with incomparable class.

The watch features a mechanical self-winding movement with date, caliber CH 28-520 C, and a flyback chronograph. The blue sunburst dial includes gold applied hour markers with a luminescent coating. The case is made of steel and rose gold, with a screw-down crown, sapphire crystal case back, and is water-resistant up to 120 meters. The case diameter (10-4 o'clock) is 40.5mm, with a height of 12.2mm. The watch comes with a steel and rose gold strap and a patented fold-over clasp with a lockable adjustment system.