细节
SWISS. A RARE AND UNUSUAL GILT BRASS AND LEATHER TRAVEL KEYWOUND TIMEPIECE WITH CENTRE SECONDS, MADE FOR THE CHINESE MARKET
UNSIGNED, CIRCA 1820
Engraved gilt-finished lever movement, white enamel dial, Arabic numerals, centre seconds, in circular case with milled bezel, glazed back, set within a hexagonal leather case, the inside with hinged flap to keep the watch in an upright position when opened and loop to hold the key, unsigned
54 mm. wide & 121 mm. overall width