Speedmaster date

Serial numbers of Omega Speedmaster professional by date

This chart is inspired from the excellent work of Roman Hartmann and some data from Chuck maddox and the Japanese Speedmaster club

This chart is ONLY valid for Speedmasters Professional , regular model and standard back : limited edition models and display back versions might not fit into this table and I have no data concerning thoses varients

Year	CK 2915	CK 2998 / 105.002	105.003	105.012	145.003	145.012	145.022	145.0022
1957	14xxxxxxx	_	_	_	_	-	-	-
1958	14xxxxxxx / 15xxxxxxx	-	-	-	-	-	--	-
1959	-	16xxxxxxx	-	-	-	-	-	-
1960	-	17xxxxxxx	-	-	-	-	-	-
1961	-	18xxxxxxx	-	-	-	-	-	-
1962	-	18xxxxxxx / 19xxxxxxx	-	-	-	--	-	-
1963	-	-	20xxxxxxx / 21xxxxxxx	20xxxxxxx / 21xxxxxxx	-	--	-	-
1964	-	-	22xxxxxxx	22xxxxxxx	-	--	-	-
1965	-	-	22xxxxxxx	22xxxxxxx	-	--	-	-
1966	-	-	-	23xxxxxxx	23xxxxxxx	23xxxxxxx	-	-
1967	-	-	-	-	-	24xxxxxxx / 25xxxxxxx	-	-
1968	-	-	-	-	-	26xxxxxxx	26xxxxxxx	-
1969	-	-	-	-	-	-	26xxxxxxx / 27xxxxxxx	-
1970	-	-	-	-	-	-	28xxxxxxx	28xxxxxxx
1971	-	-	-	-	-	-	-	30xxxxxxx
1972	-	-	-	-	-	-	-	31xxxxxxx
1973	-	-	-	-	-	-	-	31xxxxxxx / 32xxxxxxx
1974	-	-	-	-	-	-	-	32xxxxxxx
1975	-	-	-	-	-	-	-	33xxxxxxx
1976	-	-	-	-	-	-	-	34xxxxxxx
1977	-	-	-	-	-	-	-	35xxxxxxx / 36xxxxxxx
1978	-	-	-	-	-	-	-	37xxxxxxx
1979	-	-	-	-	-	-	-	38xxxxxxx / 39xxxxxxx
1980	-	-	-	-	-	-	-	40xxxxxxx / 41xxxxxxx
1981	-	-	-	-	-	-	-	42xxxxxxx
1982	-	-	-	-	-	-	-	43xxxxxxx
1983	-	-	-	-	-	-	-	44xxxxxxx
1984	-	-	-	-	-	-	-	45xxxxxxx
1985	-	-	-	-	-	-	-	46xxxxxxx
1986	-	-	-	-	-	-	-	470xxxxxx
1987	-	-	-	-	-	-	-	472xxxxxx
1988	-	-	-	-	-	-	-	475xxxxxx
1989	-	-	-	-	-	-	-	477xxxxxx
1990	-	-	-	-	-	-	-	480xxxxx
1991	-	-	-	-	-	-	-	4825xxxxx
1992	-	-	-	-	-	-	-	4827xxxxx
1993	-	-	-	-	-	-	-	4829xxxxx
1994	-	-	-	-	-	-	-	4830xxxxx
1995	-	-	-	-	-	-	-	4831xxxxx
1996	-	-	-	-	-	-	-	4832xxxxx
1997	-	-	-	-	-	-	-	4834xxxxx
1998	-	-	-	-	-	-	-	4835xxxxx
1999	-	-	-	-	-	-	-	4840xxxxx / 7700xxxx
2000	-	-	-	-	-	-	-	7701xxxx