A gold open faced double dial keyless lever pocket watch with triple calendar, moonphase and seven time zones, Henry Lewis & Co. 172 New Bond Street London W., Swiss, circa 1900.
white enamelled dials with Roman numerals subsidiary seconds, day, date and month dials and moonphase aperture, white enamelled rear dial with subsidiary dials for New York, St. Petersburg, Calcutta, Melbourne, Vienna, Berlin and Paris all with Roman numerals and blued steel hands, gold band to the case, 55mm.
See Front Cover Illustration.