An antique triple case, silver, metal and tortoiseshell veneer verge watch for the Turkish market, the movement with foliate scroll pierced back plate and cock and rose diamond end stone engraverd Wm. Dunant, London, with pierced tulip pillars, the white enamel dial with Turkish markings and repeat signature, London hallmarks for 1767, the silver second case with matching marks, the metal outer case with tortoiseshell veneer, cracked and stud work decoration, with a metal fob chain attached.