In the next reign, however, we find the London "Clock-Makers' Company," incorporated 1631--a sign of the increased use of these instruments, and the growing importance of their manufacture; and as this charter prohibits the importation of clocks, watches, and alarms, it proves that we had even then artists sufficiently skilful in the various manipulations requisite in the construction of these articles, to render us independent of foreign workmanship. It is a singular feature in the history of this branch of art, that it has remained until very lately concentrated in the metropolis; besides which, Liverpool and Coventry are said to be the only places in England where a complete watch can be manufactured. At the latter place the business has only been introduced since the commencement of the present century, but the number of persons employed are said to equal the number in London. But before passing from this event in the history of our subject (the incorporation of a company for the protection of their manufacture in the reign of Charles I.), we may as well describe a watch of the period, which a few years before the publication of the "Encyclopædia Londinensis" (in 1811) had been in the possession of the proprietor. It was dug up but a few years previously, near the site of the ancient castle of Winchester, where it had probably lain from the time of Cromwell, who, it is well known, destroyed that edifice. It was of an octagon form, and had no minute hand; a piece of catgut supplied the place of a chain; it required winding up every twelve hours, had no balance spring, and appeared never to have had one; and it shut like a hunting-watch without any glass. But to compensate for this interior rudeness in its construction, the lid and bottom of the case, as well as the dial-plate, were of silver, very neatly engraved, with pieces of Scripture history in the centre, and in the compartments the four Evangelists, and St. Peter, St. Paul, St. James, and St. Jude: it had no date. The reign of Charles II., who (like his namesake the emperor, in whose time they first appeared) is said to have been very partial to these instruments, was remarkable for the improvements made in them. Spring pocket-watches were invented by Hooke, 1658; and repeaters were introduced, one of the first of which Charles sent as a present to Louis XIV. of France. According to some authorities, _reproduced_ would be the juster phrase here, for it is stated in "Memoirs of Literature," that some of the most ancient watches were strikers, and that such having been stolen both from Charles V. and Louis XI. whilst they were in a crowd, the thief was detected by their striking the hour!