Tudor Serial Number Dates

I get asked a lot about dating Tudors from their serial numbers. This is the 'rough and ready' list that I use to date watches. The 1926 to 1956 years I will be refining in the near future.

Serial Number Year
170,000 1957
200,000 1958
280,000 1959
310,000 1960
340,000 1961
360,000 1962
390,000 1963
430,000 1964
460,000 1965
500,000 1966
570,000 1967
620,000 1968
680,000 1969
740,000 1970
750,000 1971
770,000 1972
790,000 1973
810,000 1974
830,000 1975
840,000 1976
860,000 1977
880,000 1978
900,000 1979
930,000 1980
950,000 1981
970,000 1982
980,000 1983
990,000 1984

Around this time Tudor restarted the serial numbers…

Serial Number Year
10,000 1984
140,000 1985
170,000 1986
190,000 1987
210,000 1988
260,000 1989
B330,000 1990
B360,000 1991
B390,000 1992
B500,000 1993
B560,000 1994
B580,000 1995
B790,000 1996
B850,000 1997
B990,000 1998
H100,000 1999
H170,000 2000
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