106th Auction

2022/5/21

Lot 423

Du Bois & Fils

A very fine and extremely rare skeletonized Geneva pocket watch with early minute repeater

Sold

estimated
11.00015.000 €
Price realized
11.300 €
specific features
Case
18 K pink gold, engine-turned, reeded band, case maker's punch mark "I.F.".
Dial
Enamel chapter ring with Roman numerals.
Movement
Skeletonized full-plate movement, keywind, 2 hammers, 2 two-coloured gongs in the shape of a snake, applied rack strike with mirror-polished steel levers, cylinder escapement.
Case no.3441
Diam.59 mm
Circa1815
Ctry.Switzerland
Wt.116 g


The applied rack striking mechanism with mirror-polished steel levers is visible against a blued steel background, along with the richly decorated openworked barrel and the three-armed ring balance with the evenly moving escapement wheel. Opening the back cover reveals the openworked, gilt movement plate with elaborate engravings and star-shaped rakes in the centre. When the repeater is released, two hammers strike a pair of two-tone clay gongs shaped as snakes that wind around the movement.


In 1785 Philippe Du Bois and his sons founded the "Du Bois & Fils 1785" watch company at the family seat in Le Locle. Du Bois had already established extensive business connections all over Europe and America as a cloth merchant, which made things much easier for the start-up watch company. During the 19th century Du Bois & Fils opened branches in Germany, the Netherlands, Spain and the United States and business boomed. Due to its proximity to the trade fairs the German Frankfurt branch was particularly important.