A Turkish Market tortoiseshell veneered quadruple cased keywind pocket watch, the gilt fusee movement with a verge escapement, detailed to the back plate 'Edwd Prior, London, 40327', the signed enamelled dial with Turkish hour markers, case diameter 4.3cm, the second inner case decorated with engraved borders, the third inner case with tortoiseshell covered exterior, the outer hunting travelling case with floral engraved decoration, outer case diameter 7cm, with a key (the suspension bow to the pocket watch lacking).