
'Early 'perpetuelle' watch by Abraham-Louis Breguet
1783-1800
1783-1800
1777-1785
1775
1066; 1876
1788
1798
1797
1800
1780
1795
1775-1799
1785-1795
2000-100 BCE
1778
1783
1776-1780
1776-1780
1776-1780
1642-1649 (original); 1883 (model)
1794
1782-1793
1792
1781-1790
1775-1785
1785
1785
1785-1790
1784
1784
1791
1786
1800
1776
1787
1790
1796
1794
1800
1800
1800
1792
1795
1800
1790
1795
1795
1775-1800
1790
1792
1790