It is well recorded that Breguet, from time to time, bought completed movements from top grade watchmakers, notably those who had trained in his workshop, as is the case with Lallemand. Certain of these watches are recorded in a special volume of the archives, this book is extremely difficult to use as they are listed in chronological order and not by their number. Only one volume survives for these watches, known as montres de hazard, covering but a few years. It is very interesting to compare three other watches of a very similar nature that have been sold by Antiquorum, these are signed by other makers but using this type of movement. The present watch is particularly rare as it is actually signed by and sold through Breguet. 1 - October 20, 1991, Lot 311. by Rieussec, Paris, No. 1746, circa 1800. This watch is extremely similar to the present watch including the case by Tavernier and the gold dial. 2 - October 18, 1992, Lot 480. Signed James Foggo, Paris, circa 1810. Foggo was known to produce watches in the style of Breguet and also is likely to have bought his movements from either Lallemand or Rieussec. 3 - October 12, 1996, Lot 339. Signed F. L. Godon, to The King of Spain, the movement signed Lallemand, the blank by Logeat.