The Art of American Horology Part ll,...

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

LOT 621

Hamilton Watch Co., Lancaster, PA, No. 1554942, Grade 992L, made in 1920.Very fine, 20-year yellow gold-filled, keyless Railroad watch.

C. Three-piece, screw back and bezel, reeded bezel.D. White enamel, double sunk, bold Arabic numerals, sunk sub-seconds.M. 16 size nickel, two-tone, elaborately damascened with cross-hatched pattern, with some of the squares gilded, 21 jewels in gold settings, straight line lever escapement, cut-bimetallic compensation balance with blued steel Breguet balance spring, Reed's patented whiplash micrometric regulator, gilded screws and regulator, lever-set.Signed on dial and movement.Diam. 50 mm.