Antiquorum Auctioneers Lot soldUSD 0USD 0 (NET)CHF 0 (listed)CHF 0 (NET)EstimateUSD 3 302 - 5 503CHF 3 000 - 5 000 (listed) See all lots Heuer Ref. 2447 AS Antiquorum - Important Modern & Vintage Timepieces Geneva 2016 | Geneva, 13 November Summary Movement Automatic Year of manufacture 1970 Lot number 317 Diameter 38mm Location Description HEUER VALJOUX 72 CHRONOGRAPH 38 MM STEEL Heuer, Swiss, case No. 37277, Ref. 2447 AS. Made circa 1949. Fine, large, extremely rare, water-resistant, stainless steel wristwatch with round button chronograph Two-body, polished and brushed, screwed-down case back, inclined bezel, lapidated lugs. Silver with luminous arabic numerals, subsidiary dials for constant seconds, 30-minute and the 12 hour registers. Luminous dauphine hands. Cal. 72, rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self compensating flat balance spring.