PATEK PHILIPPE | A FINE AND RARE OPEN FACED TOURBILLON WATCH MADE IN 1922

Dial: enamelCaliber: 19'" ligne movement, 18 jewelsMovement number: 197734Case: 18k yellow gold, sapphire display cuvette, concealed hinged case backCase number: 412253Size: diameter 53 mmSigned: case, dial and movementAccessories: Patek Philippe Extract from the Archives confirming the year of manufacture in 1922 and sale on May 4, 1927 with enamel dial and Roman numerals, with prizes awarded during the Chronometer pocket watches contest in 1924, 1925 and 1926