'Early 'perpetuelle' watch by Abraham-Louis Breguet
1783-1800
1783-1800
1740-1760
1821
1780
1745
1755
1800
1784
1805
1880
1765-1775
1900
1767
1790
1740-1760
1805
1816
1701-1800
1840-1860
1751
1800
1763
1860
1880
1830
1790
1800
1820
1765
1817
1801-1900
1739
1800
1840
1800-1825
1819
1601-1700
1786