Columbus Production Dates

to date your watch use the serial number of the movement!


1874

1875

1876

1877

1879

1880

1881

1882

1883

1884

1885

1886

1887

1888

1889

1890

1891

1892

1893

1894

1895

1896

1897

1898

1899

1900

1901

 

 

1

1,000

3,000

6,000

12,000

15,000

18,000

21,000

25,000

30,000

40,000

53,000

75,000

97,000

119,000

141,000

163,000

185,000

207,000

229,000

251,000

273,000

295,000

317,000

339,000

361,000

383,000

 

Special Block of Serial No.s

1894 - 500,001

1896 - 501,500

1898 - 503,000

1900 - 504,500