A fine quarter repeating pair case pocketwatch in 18ct gold by John Ellicott London, circa 1750, circular white enamel dial with Roman numerals, blue steel beetle and poker hands, gilt fusee cylinder, pierced and engraved balance cock, silver regulation, baluster pillars, two hammers striking on bell. Pierced and engraved inner case depicting a country landscape, inscribed L Sydney Bowden D.D. Sophia Bellem and outer repousse case depicting a Roman classical scene, movement number: 3808, case number: 3808, dimensions: 49 mm, signed: movement and dust cover, John Ellicott is regarded as one of the finest clock and watchmakers of the the 18th century. He is best known for his work on temperature compensated pendulums and his use of the cylinder escapement. Ellicott's reputation for excellence in design and innovation led to an appointment as Clockmaker to King George III.