
Pivoted-detent escapement watch by Larcum Kendall
1786
1786
2000-100 BCE
1990-96
1772 (original); 1919 (model)
1705-1737
4000-2001 BCE
1668; 1924
1990-95
1642-1649 (original); 1883 (model)
1610; 1923
2050-1750 BCE
1960-1979
1845-1964
1600-1500 BCE (original); 1900-1914 (copy)
700 BCE; 1931
6000-5000BCE
1979-80
1786
30 CE
30 CE
2686-2613 BCE
1786
1888-185
1945-50
20-400
2000-1350
1-79 CE; before 1914
2000-1350
2000-1350
2000-1350
2000-1350
2000-1350
1370-1350 BCE; 1931
30-200
1931; 250 BCE
2000-1350
20-500
1370-1350 BCE; 1931
2000-1350
2000-1350
2000-1350
20-500
2000-1350
1850-1350
20-400
1940-1050
2000-1000
3500-1000
3000-2000 BCE
100 BCE-300 CE; 1890-1920