Lot Essay
US$2,500-3,800
With Patek Philippe Extract from the Archives confirming production of the present watch with enamel dial and Breguet numerals in 1909 and its subsequent sale on 16 September 1910.
With Patek Philippe Extract from the Archives confirming production of the present watch with enamel dial and Breguet numerals in 1909 and its subsequent sale on 16 September 1910.