Franck Muller, Genève, Cintrée Curvex - Big Ben GMT, No. 15, Ref. 7850. Fine, tonneau-shaped and curved, two time-zone, center-seconds, self-winding, water-resistant, 18K pink gold wristwatch with alarm, date and an 18K
Franck Muller Curvex Chronograph 7850 CC | WatchBox
Franck Muller, Geneve, "Cintrée Curvex, Imperial Tourbillon Chronographe" No. 29, Ref. 7850 CC T. Produced circa 2000. Very fine and very rare, large, tonneau-shaped, 18K white gold gentleman's wristwatch with visible one-minute