18,750 CHF
H. O. NARDIN TOURBILLON H. O. Nardin, Locle, Suisse. Very fine and important, 18K gold, keyless, one minute tourbillon pocket in its work case. Three-body, 'bassine', polished, reeded band. White enamel with radial Roman numerals and sunk subsidiary seconds. Blued steel Breguet hands. 19''', rhodium plated, three quarter plate, 'fausses côtes' decoration, 19 jewels, central ruby in gold screwed chatons, lateral lever escapement, cut bimetallic balance, blued steel balance spring with terminal curve. One minute tourbillon with lateral lever escapement, cut bimetallic compensation balance with gold temperature screws, Breguet balance spring with outer terminal curve, polished steel carriage. Notes Dial signed. DIAM. 53 mm. THICKNESS 18 mm.
Auctioneer:
Antiquorum
Date:
2016-05-15
