Important Watches and Wristwatches
Hong Kong, Hotel Furama Kempinski, May 27, 1990
Patek Philippe & Cie, Genève, circa 1875.
Fine 18 ct pink gold keyless five minute repeating moon phase astronomical watch with a perpetual calendar. White enamel dial with Roman numerals + auxiliary second dial. GiIt brass 19' movement, 31 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring.