The Patek Philippe Aquanaut Flyback Chronograph Steel (ref. 5968A-001) is a men's sports watch with a 42.2 mm octagonal case in stainless steel. It has a black dial under sapphire crystal.
It is powered by the self-winding mechanical calibre CH 28-520 C/528 with a power reserve of up to 55 hours. Functions: Flyback chronograph, date. Water-resistant to 120 m. The watch is fitted with a Tropical strap with a folding clasp in stainless steel.
