German pink gold minute repeating pocket watch Circa 1911

Gold extremely rare hunting watch by A.Lange und Söhne
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An important, very fine and extremely rare Glashuette hunting case minute repeating pocket watch with perpetual calendar and moon phase, sold in 1911 for 2258 marks. Only 8 examples of this highly complicated watches were produced by Lange & Söhne manufactured in quality 1A, circa 1911. 18k pink gold case, tiered, polished, engraved monogram, case design “Louis XV à goutte”, gold dome, glazed movement. Enamel dial, Arabic “Empire” numerals, auxiliary seconds, inserted day, date and month indicator with leap year compensation, cobalt blue enamelled moon phase disc with inlaid golden stars and moon, gold Louis XV hands. 3/4 plate movement, frosted, gilt, screwed gold chatons, 2 hammers, 2 gongs, gold screw compensation balance, very finely engraved balance cock, index spring fine adjusting device, gold lever and escape wheel, chatoned diamond endstone on balance.
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Diameter: 57 mm
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Weight: 182 g
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Signed:  A. Lange & Söhne  Glashütte B/Dresden