Swiss gold minute repeater with perpetual calendar Circa 1960

Gold hunting cased pocket watch by Audemars Piguet & Co.
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A heavy gold Swiss hunting cased minute repeating watch with perpetual calendar and moon phase, circa 1960.
18 carat gold “Louis XVI” style case with gold dome and case maker’s punch mark “EG”. Enamel dial with radial Roman numerals, sunk auxiliary seconds, day-, date-, month- and leap year indication and spade gold hands. Bridge movement, frosted, gilt, gold-chatoned, counterpoised lever, index spring fine adjusting device, blued balance spring, 2 hammers, 2 gongs, gold screw compensation balance.
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Diameter: 54 mm
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Weight: 151 g
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Signed: Audemars Piguet & Co.