The Breguet Type XXI Flyback Chronograph (ref. 3810TI H2 3ZU) is a men's pilot's watch with a 42 mm round case in titanium. It has a black dial under sapphire crystal.
It is powered by the self-winding mechanical calibre 584 Q with a power reserve of up to 48 hours. Functions: Day/night indicator, flyback chronograph, date. Water-resistant to 100 m. The watch is fitted with a leather strap with a folding clasp in titanium.
This example is pre-owned and in good condition, and comes with the original box and papers.