Breguet Classique Complications Tourbillon

Breguet Classique Tourbillon reference 3657 is a sophisticated gentleman's wristwatch featuring a 39mm round platinum case with a transparent sapphire crystal caseback. It is powered by a manual winding mechanical movement, entirely engraved by hand. The engine-turned, silvery-white guilloché dial displays time via a sub-dial with black Roman numeral hour markers and blued "Breguet" style hands. The watch incorporates several complications, including a visible tourbillon with an integrated seconds hand at the 6 o'clock position, a retrograde power reserve indicator on the left side of the main dial (at 9 o'clock), and a retrograde 24-hour indicator on the right (at 3 o'clock). The timepiece comes on a black leather strap with a platinum buckle.