Lot 293
An 18ct gold open faced dual time pocket watch

the white enamel dial with black Arabic second numerals and three subsidiary dials, one with Arabic numerals, the other with Roman numerals for two independant time zones, and subsidiary seconds dial, with central independant sweep second hand, the winder flanked by two push-buttons, with engine turned case to reverse and engraved fastened garter around the central vacant cartouche, un-named lever movement
Diameter 4.8cm
Estimate £600-800
Sold for £1,200