Details
A silver openface lever pocket watch, the movement signed 'A. Burdess, Coventry', with patent winding by special mechanism, the dial with Roman numerals and subsidiary seconds, the case engine-turned, Chester 1881.
Further details
Copies of details of the patent mechanism from The Book of Patents, July 28th 1869 and from The Pocket Watch Handbook by M. Cutmore, accompany the watch.