German full hunter with quality 1A movement Circa 1906

Rose gold hunting cased lever watch by A. Lange & Söhne
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A fine German 18 carat rose gold hunting cased keyless lever watch with quality 1A movement, circa 1906. Quality 1A three quarter plate gilt finished fully jewelled lever movement with screwed gold chatons, blued screws, finely hand engraved balance bridge, bimetallic compensation balance with gold screws, gold lever and escape wheel, micrometer regulator, diamond endstone. Gold cuvette. White enamel dial with Arabic numerals, gold Louis XV hands, outer railway minute divisions and subsidiary seconds. Plain Lucia case, hinged back. Case, cuvette, dial and movement signed.
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Diameter: 53 mm
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Signed: A. Lange & Söhne Glashütte B/Dresden