Classique “Grande Complication” wristwatch in 18-carat white gold, with tourbillon. Hand-wound movement. Running seconds on the tourbillon shaft. Compensating balance spring with Breguet overcoil. Bezel, lugs and case band paved with 134 baguette-cut diamonds, approx. 10.37 cts . Silvered gold dial, hand-engraved on a rose engine and paved with 356 diamonds, approx. 0.50ct . Diameter : 40.30 mm.