The Art of American Horology Part ll,...

Roosevelt Hotel, Madison Avenue @ 45th Street, Dec 04, 2002

LOT 25

Breitling Genève, "Navitimer Chrono-Matic", Ref. 1806. Produced in the 1970's.Fine, large, octagonal, self-winding, stainless steel, water-resistant, gentleman's wristwatch with round button chronograph, registers, telemeter, slide-rule and date, winding-crown at the 9 and chronograph pushers at 2 and 4 o'clock.

C. three-body, polished and brushed, revolving reeded and graduated black bezel, screwed-down case back, lapidated lugs. D. black with tritium-coated Arabic numerals and indexes, auxiliary 30 minute and 12 hour register dials, outer graduations for the minutes, the telemeter and the slide-rule, aperture for the date in red Arabic numerals. "Bâton" tritium-coated white hands. M. Cal. 11, gilt brass, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensatingflat balance-spring, microrotor housed in the basic movement.Dial, case and movement signed.Diam. 49 mm.