Omega Speedmaster Serial Number Reference Chart

Our Speedmaster serial chart is a modified version of the well known and generally accepted chart shown on the late Chuck Maddox's website and compiled by Roman Hartmann. While years of production are generally accepted to be in the ranges listed below there are always exceptions and the only way to 100% accurately find the history of a vintage Speedmaster is to order an Extract from the Archives from the Omega Museum.

Year:	Case Reference Numbers:				Calibre:		Serial Numbers:		Bracelet Codes
1957	CK 2915				321		14xxxxxxx		?
1958	CK 2915				321		15xxxxxxx	16xxxxxxx	?
1959	CK 2998				321		16xxxxxxx		7077
1960	CK 2998				321		17xxxxxxx		7077
1961	CK 2998				321		18xxxxxxx		7077
1962	CK 2998	ST 105.002			321		18xxxxxxx	19xxxxxxx	7077	7912
1963	ST 105.003	ST 105.012			321		20xxxxxxx	21xxxxxxx	7912
1964	ST 105.003	ST 105.012			321		22xxxxxxx		7912
1965	ST 105.003	ST 105.012			321		22xxxxxxx		7912
1966	ST 105.003	ST 105.012	ST 145.003	ST 145.012	321		23xxxxxxx		1039
1967	ST 145.012				321		24xxxxxxx	25xxxxxxx	1039
1968	ST 145.012	ST 145.022			321	861	26xxxxxxx		1039
1969	ST 145.022				861		26xxxxxxx	27xxxxxxx	1039
1970	ST 145.022	ST 145.0022			861		28xxxxxxx	30xxxxxxx	1039	1171
1971	ST 145.0022				861		30xxxxxxx		1171
1972	ST 145.0022				861		31xxxxxxx		1171
1973	ST 145.0022				861		31xxxxxxx	32xxxxxxx	1171
1974	ST 145.0022				861		32xxxxxxx		1171
1975	ST 145.0022				861		33xxxxxxx		1171
1976	ST 145.0022				861		34xxxxxxx		1171
1977	ST 145.0022				861		35xxxxxxx	36xxxxxxx	1171
1978	ST 145.0022				861		37xxxxxxx		1171
1979	ST 145.0022				861		38xxxxxxx	39xxxxxxx	1171
1980	ST 145.0022				861		40xxxxxxx	41xxxxxxx	1447
1981	ST 145.0022				861		42xxxxxxx		1447
1982	ST 145.0022				861		43xxxxxxx		1447	1450
1983	ST 145.0022				861		44xxxxxxx		1450
1984	ST 145.0022				861		45xxxxxxx		1450
1985	ST 145.0022				861		46xxxxxxx		1450
1986	ST 145.0022				861		470xxxxxx		1450
1987	ST 145.0022				861		4725xxxxx		1450
1988	ST 145.0022				861		4750xxxxx		1450
1989	ST 145.0022				861		4775xxxxx		1450
1990	ST 145.0022				861		4800xxxxx		1450
1991	ST 145.0022				861		4825xxxxx		1450	1479
1992	ST 145.0022				861		4827xxxxx		1479
1993	ST 145.0022				861		4829xxxxx		1479
1994	ST 145.0022				861		4830xxxxx		1479
1995	ST 145.0022				861		4831xxxxx		1479
1996	ST 145.0022				861		4832xxxxx		1479	1499
1997	ST 145.0022				861	1861	4834xxxxx		1499
1998	ST 145.0022				1861		4835xxxxx		1499
1999	ST 145.0022				1861		4840xxxxx	77000XXX	1498
2000	ST 145.0022				1861		77010XXX		1498

 

The original chart can be seen here.