Swiss gold-plated five-minute repeating lever watch Circa 1965

Gold-plated hunting cased repeating keyless lever by Aéro Watch
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A fine Swiss gold-plated hunting cased five-minute repeating keyless lever pocket watch with skeletonized dial, made in the 1960s. Gilt movement with oeil-de-perdrix decoration, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometre regulator, repeating on gongs activated by a pushbutton in the band. Pierced gilt metal grille surrounding the movement. Annular, white painted dial with Roman numerals, outer engraved dot minute divisions, the centre exposing the movement and black Louis XV hands. Case with foliate engraved front cover and engine-turned back, polished band. Dial signed.
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Diameter: 57.5 mm
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Signed: Aéro watch Neuchâtel Swiss made
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New old stock.