
Early balance spring watch by Thomas Tompion
1675-1679
1675-1679
1663
1665-1670
1668-1672 Probable
1630-1642
1673
1630-1653
1660-1665
1660-1665
1660-1665
1660-1665
1636
1603
1623
1663
1600-11
1630
1640
1630
1630
1630
1650
1650
1625
1600
1625
1640
1640
1630
1680
1680
1680
1675
1670
1670
1660
1630
1640-1662
1672
1660
1630
1625
1610
1630
1601-1630
1600-1625
1680
1632-1640
1625
1610