Swiss gold, enamel and diamond-set form watch Circa 1850

Gold, enamel and diamond-set scallop form watch
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A Swiss 18k yellow gold, enamel and diamond-set scallop form hunting cased watch, circa 1850, gilt cylinder movement.
White enamel dial, Arabic numerals, scallop form case, the front with translucent green enamel over guilloché centered by a flowering vine set with rose-cut diamonds, framed cartouches featuring red hearts and further enhanced with opaque periwinkle and white enamel, the reverse similarly bordered and centered by a polychrome enamel burst of spring flowers, cuvette signed and numbered, case numbered.
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Diameter: 35 mm
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Signed: Malignon Genève