Important Modern and Vintage Timepieces

Hong Kong, Jun 25, 2011

LOT 532

Breguet Type XX Platinum. Breguet, ?Aeronavale Type XX", Automatique, No. PT644G, Ref. 3800. Made circa 2000. Fine, water-resistant, platinum wristwatch with round button fly-back chronograph, registers and a platinum Breguet deployant clasp. Accompanied by the guarantee.

C. Three-body, polished, curved lugs, graduated uni-directional revolving bezel with arrow, screwed-down crown and engraved case back , sapphire crystal. D. Black with luminous Arabic numerals and square indexes, subsidiary dials for the seconds, the 12-hour register and a white arrow for the outer 60-minute register. Luminous steel baton hands. M. Cal. 5820, rhodium-plated, fausses cotes decoration, 25 jewels, straight-line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating flat balance spring. Diam. 40 mm. Thickness 14 mm.