BREGUET fine & very rare wristwatch Classique Complications Tourbillon 'BREVET DU 7 MESSIDOR AN 9' no. 4393 Tourbillon-No. 1021, manual winding, Switzerland around 2005, reference 3357BA/12/986, 3-piece construction 18k yellowgold case including original leather strap with original 18k yellow gold deployant clasp, on both sides sapphire glazed, snap on case back and bezel, coin-edge band, silvered, solid gold dial from hand engine-turned, bluedBreguet hands, off center display of hours & minutes at 12, minutes tourbillon at 6, fine by hand engraved copper coloured movement, 21 jewels, calibre 558.1, adjusted in 6 positions, diameter approx. 36 mm, original box & papers, condition 2, collectable