The Art of American Horology Part ll,...

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

LOT 140

Longines, "Automatic Ultra Chrono". Produced in the 1960's.Fine, center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with date.

C. two-body, solid, polished, screwed-down case back embossed with a logo. D. matte silver with applied pink gold and black indexes, aperture for the date. "Bâton" tritium-coated gold hands. M. Cal. 431, rhodium-plated, 17 jewels, lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Dim. 35 x 39 mm.