拍品专文
US$2,500-3,800
With Patek Philippe Extract from the Archives confirming production of the present watch with enamel dial and blue hour markers in 1897 and its subsequent sale on 4 September 1880.
With Patek Philippe Extract from the Archives confirming production of the present watch with enamel dial and blue hour markers in 1897 and its subsequent sale on 4 September 1880.