Lot Essay
The present clock comes with a certificate from the House of Breguet stating that it was bought by Monsieur Jean Dollfus on 25 February 1928. Interestingly the certificate also states that it originally had a barometer that was replaced by Breguet in 1931 with an alarm and done in such a way that there is now no trace of how the barometer mechanism was originally fitted. The missing glass would have