Tiffany & Co., gold openface chronograph pocket watch, 18ct yellow gold case, 22 jewels lever movement, the white enamel dial with Arabic numerals, with minute repeater, two subsidiary dials and split second chronograph, movement, case signed 'Agassiz Watch Co.' and numbered '256732', case, engraved, diameter 4.8 cm approx. Weight 75.7 grams