Important Watches & Jewelry
New York, Dec 08, 2016
CHOPARD REF. 4250 IMPERIALE TOURBILLON BAGUETTE DIAMONDS 18K PINK GOLD Chopard, Genève, "Imperiale Tourbillon", Ref. 4250. Made circa 2010. Very fine and rare, 18k pink gold baguette diamond Chronometer wristwatch with visible one-minute tourbillon regulator, 8-day power-reserve and a Chopard 18K diamond set pink gold buckle. Accompained by the original fitted box, and instruction booklet.
Two-body, solid, polished, concave lugs, transparent case back with 8 screws, bezel, flexible lugs, band and crown set with baguette/pear diamonds, sapphire crystals. Fulle pave with baguette and round diamonds, amethysts anddiamond-set sector for the up and down indication at 12, aperture for the tourbillon regulator under a polished star-shaped steel bridge at 6, carrying the subsidiary seconds hand. Faceted pink gold hands. Cal. L.U.C. 1.02 stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 33 jewels, lateral lever escapement with tourbillon regulator with 3 curved steel arms, 4-arm Variner balance with 4 eccentric timing weights, adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring.