
Watch with differential dial by John Ferrers
1690-1695
1690-1695
circa 1715
circa 1710
1700-1725
1690
1750
1700-1710
1730
2000-100 BCE
1671-1730
1671-1730
1701-1730
1701-1750
1742
1701-1750
1680
c.1750
1717-1725
1730
1666-1680
1720-1730
1667
1675-1679
1745
1666
1685-1695
1660-1665
1690-1710
1725
1675-1700
1680-1700
1700-1737
1712-1713
Made late 1700s, modified 1800s
1720
1735-1745
1700-1725
1665-1670
1700-1710
1685
1700-1725
1700-1725
1670-1680
1700-1725
1680
1700-1725
1670
1700-1725
1671
1690