Fine English repeating verge for the Turkish market Circa 1818

Gold and enamel pair cased quarter repeater by Edward Prior
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A fine English 18 carat gold and enamel pair cased quarter repeating keywound verge watch made for the Turkish market, circa 1818. Full plate gilt finished verge movement, chain fusée, finely pierced and engraved balance cock and foot, diamond endstone, quarter repeating activated by pushing the crown. White enamel dial with Turkish numerals. Pierced polychrome enamel inner case with floral motif to the back panel, blue, red and white champlevé enamel scroll and foliate decorated band, rim and bow, scalloped outer case with polychrome enamel landscape and harbor scene to the back cover, enhanced with blue, red and white champlevé enamel scroll and foliate decorated bezel and rim. Dial and movement signed, inner case stamped AN, movement numbered, London date stamp for 1818.
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Diameter: 45 mm
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Signed: Edward Prior London