Swiss rock crystal, gold and diamond pendant watch Circa 1980

Rock crystal keyless lever lady’s watch
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An elegant Swiss, carved rock crystal, yellow gold and diamond set lady’s keyless pendant watch, circa 1980. A polished yellow gold set case with 19 round white diamonds on three gold bands holding the carved rope twist transparent rock crystal, hinged suspension loop set with a further 15 round white diamonds, gold back with four screws, diamond set winding crown. Matte yellow gold dial with applied baguette diamond quarter hour indexes and yellow gold and black baton hands. Rhodium plated movement, 18 jewels, straight line lever escapement, monometallic balance, flat balance spring, shock absorber, index regulator. Dial and case signed Chaumet, movement signed Breguet.
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Dimensions: 40 x 38.5 mm
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Signed: Chaumet  Swiss