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SIGNED A. LANGE & SÖHNE, GLASHTTE B/DRESDEN, NO. 5388, CIRCA 1940
Details
A. Lange & Söhne. A marine chronometer with 56 hours power reserve
Signed A. Lange & Söhne, Glashtte b/Dresden, No. 5388, circa 1940
With gilt-finished movement with reversed fusée, Earnshaw escapement, Guillaume's integral cut bimetallic balance with four cylindrical heat compensation weights, the cross-arm inscribed within a triangle RGG, with blued steel helical balance spring, spring foot detent with jewelled locking stone, the silvered matt dial with Arabic numerals, gilt pear hand, two subsidiary dials indicating up and down indicator and constant seconds, all in black duo-plast bowl, gimballed in plain two-tier mahogany box, the upper section with rectangular metal plaque inscribed A. Lange & Söhne, 5388, Glashtte i/SA, glazed lid, with original key, case, dial and movement signed
123 mm. diam., box 185 mm. wide
Signed A. Lange & Söhne, Glashtte b/Dresden, No. 5388, circa 1940
With gilt-finished movement with reversed fusée, Earnshaw escapement, Guillaume's integral cut bimetallic balance with four cylindrical heat compensation weights, the cross-arm inscribed within a triangle RGG, with blued steel helical balance spring, spring foot detent with jewelled locking stone, the silvered matt dial with Arabic numerals, gilt pear hand, two subsidiary dials indicating up and down indicator and constant seconds, all in black duo-plast bowl, gimballed in plain two-tier mahogany box, the upper section with rectangular metal plaque inscribed A. Lange & Söhne, 5388, Glashtte i/SA, glazed lid, with original key, case, dial and movement signed
123 mm. diam., box 185 mm. wide