3,750 CHF
Longines, Cal. 30CH, Retour en Vol Chronograph Longines, movement No. 13333134, case No. 74123365, Ref. 7412. Sold on November 30th, 1967. Fine , stainless steel wristwatch with square button “Retour en Vol” chronograph, register, tachometer and telemeter. Three-body, polished, inverted bezel, lapidated lugs, snap-on case back. Two-tone silver with applied yellow gold baton indexes, subsidiary guilloche dials for the seconds and the 30-minute register, outer 1/5th seconds/minute track, outer red telemeter scale and outermost blue tachometer scale. Yellow gold baton hands. Cal. 30CH, rhodium plated, 18 jewels, straight line lever escapement, monometallic balance, shock absorber, self compensating Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 36 mm. Thickness 12.5 mm.
Auctioneer:
Antiquorum
Date:
2011-05-15
