Breguet Classique Tourbillon 3797

The Breguet Classique Tourbillon 3797 (ref. 3797PT/1E/9WU) is housed in a 41mm round 950 platinum case with a sapphire caseback. The silvered gold dial is hand-engraved on a rose engine and features an off-centred chapter ring set on a sapphire disc. It is powered by the hand-wound Breguet calibre 558 QP2, which combines a perpetual calendar with a tourbillon and a small seconds display on the tourbillon shaft, offering 50 hours of power reserve. The watch is fitted to an alligator strap and is water-resistant to 3 bar (30m).