The Breguet Transatlantique Type XXI Flyback (ref. 3810ST.92.9ZU) is a men's pilot's watch with a 42.5 mm round case in stainless steel. It has a brown dial under sapphire crystal.
It is powered by a self-winding mechanical movement. Features: Central chronograph minute counter, flyback function, 24-hour indicator, luminescent markers and hands, rotating bezel. Water-resistant to 100 m. The watch is fitted with an alligator leather strap with a folding clasp in steel.
This example is pre-owned and in good condition, and comes with the original box and papers.