
Octagonal crystal-cased watch by an unknown maker
1610
1610
2000-100 BCE
1590
1601
1601
1568-1590
1603
1600-11
1574
1600
1610
1588
1588
1588
1588
1599
1598-1603
1593-1610
1607-1618
1600
1592
1588
1588
1588
1588
1588
1588
1990-96
1580
1600
1600
1600
1575-1599
4000-2001 BCE
1588
1601
1936
300 BCE; 1905-1915
1602
1568-1590
circa 1600
1588
1588
1597
1701-1500
1582
2000-100 BCE
3000-2500 BCE
1617
1592-1600 (original)