Omega Speedmaster Date of Manufacture by Serial Numbers

Year:

Case Reference Numbers:

Calibre:

Serial Numbers:

1957

CK 2915

321

14xxxxxxx

1958

CK 2915

321

15xxxxxxx

16xxxxxxx

1959

CK 2998

321

16xxxxxxx

1960

CK 2998

321

17xxxxxxx

1961

CK 2998

321

18xxxxxxx

1962

CK 2998

ST 105.002

321

18xxxxxxx

19xxxxxxx

1963

ST 105.003

ST 105.012

321

20xxxxxxx

21xxxxxxx

1964

ST 105.003

ST 105.012

321

22xxxxxxx

1965

ST 105.003

ST 105.012

321

22xxxxxxx

1966

ST 105.003

ST 105.012

ST 145.003

ST 145.012

321

23xxxxxxx

1967

ST 145.012

321

24xxxxxxx

25xxxxxxx

1968

ST 145.012

ST 145.022

321

861

26xxxxxxx

1969

ST 145.022

861

26xxxxxxx

27xxxxxxx

1970

ST 145.022

ST 145.0022

861

28xxxxxxx

30xxxxxxx

1971

ST 145.0022

861

30xxxxxxx

1972

ST 145.0022

861

31xxxxxxx

1973

ST 145.0022

861

31xxxxxxx

32xxxxxxx

1974

ST 145.0022

861

32xxxxxxx

1975

ST 145.0022

861

33xxxxxxx

1976

ST 145.0022

861

34xxxxxxx

1977

ST 145.0022

861

35xxxxxxx

36xxxxxxx

1978

ST 145.0022

861

37xxxxxxx

1979

ST 145.0022

861

38xxxxxxx

39xxxxxxx

1980

ST 145.0022

861

40xxxxxxx

41xxxxxxx

1981

ST 145.0022

861

42xxxxxxx

1982

ST 145.0022

861

43xxxxxxx

1983

ST 145.0022

861

44xxxxxxx

1984

ST 145.0022

861

45xxxxxxx

1985

ST 145.0022

861

46xxxxxxx

1986

ST 145.0022

861

470xxxxxx

1987

ST 145.0022

861

4725xxxxx

1988

ST 145.0022

861

4750xxxxx

1989

ST 145.0022

861

4775xxxxx

1990

ST 145.0022

861

4800xxxxx

1991

ST 145.0022

861

4825xxxxx

1992

ST 145.0022

861

4827xxxxx

1993

ST 145.0022

861

4829xxxxx

1994

ST 145.0022

861

4830xxxxx

1995

ST 145.0022

861

4831xxxxx

1996

ST 145.0022

861

4832xxxxx

1997

ST 145.0022

861

1861

4834xxxxx

1998

ST 145.0022

1861

4835xxxxx

1999

ST 145.0022

1861

4840xxxxx

77000XXX

2000

ST 145.0022

1861

77010XXX

Watches with cal. 863 or cal. 1863 and LE don't fit into this table (some of them do, though)