Important Modern and Vintage Timepieces

Hong Kong, Aug 25, 2012

LOT 21

BREITLING REF. A21330 DATORA MONTBRILLANT STAINLESS STEEL Breitling, Datora Montbrillant Chronomètre, case No. 2426875, Ref. A21330. Sold January 1, 2011. Fine, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer, telemeter, slide rule, triple date and 24 hour indication with a stainless steel Breitling bracelet. Accompanied by original fitted box, warranty, chronometer certificate, instruction manual, string tag, push pin and 2 spare links.

C. Three-body, polished, lapidated lugs, reeded bidirectional revolving bezel, screwed-down case back with ?World Time? graduation, domed sapphire crystal. D. Matte two-tone grey with applied steel faceted indexes, inner minutes/seconds divisions, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer tachometer, telemeter and slide rule graduations, concentric date ring, apertures for the day of the week and the months. Luminous steel ?alpha" hands. M. Cal. 21, rhodium-plated, fausses cotes decoration, 25 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating fl at balance-spring. Dial, case and movement signed. Diam. 43 mm. Thickness 14 mm. Approx. overall length 165 mm plus 2 spare links.