Danbailey007 wrote:I've been thinking a lot about Speedmaster's lately and the idea of a birth year watch has also been playing on my mind so finding one of these seems perfect. Now just to get my head around the myriad of production numbers, serials, models etc.
Don’t look at the usual Omega serial numbers & production date lists for a Speedmaster - their serial numbers follow a totally different sequence. I’ve compiled a list for you which may be of help…
Year Serial Numbers
1957 14xxxxxxx
1958 15xxxxxxx & 16xxxxxxx
1959 16xxxxxxx
1960 17xxxxxxx
1961 18xxxxxxx
1962 18xxxxxxx & 19xxxxxxx
1963 20xxxxxxx & 21xxxxxxx
1964 22xxxxxxx
1965 22xxxxxxx
1966 23xxxxxxx
1967 24xxxxxxx & 25xxxxxxx
1968 26xxxxxxx
1969 26xxxxxxx & 27xxxxxxx
1970 28xxxxxxx & 30xxxxxxx
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 4725xxxxx
1988 4750xxxxx
1989 4775xxxxx
1990 4800xxxxx
1991 4825xxxxx
1992 4827xxxxx
1993 4829xxxxx
1994 4830xxxxx
1995 4831xxxxx
1996 4832xxxxx
1997 4834xxxxx
1998 4835xxxxx
1999 4840xxxxx & 77000XXX
2000 77010XXX
These are only used by Speedmasters with 321/861/863/1861/1863 movements. I believe that moonphases (1866) have different serial ranges.
These serial ranges seem to apply across the standard (black dial) Speedmaster moon watches, regardless of hesalite of sapphire crystal. Theyu are used by some, but not all of the LE models.
They are also used in other Professional models, like the MkII - my MkII is from 1969 with a 27 million serial number.
After 2000, the numbers are sketchy. I've tracked down serial number ranges for things like my Japan Racing LE and they are still in the 77 million range, but only a small subset of that. Omega did not pick 2004 sequentially numbered movements to put in that LE, but they were from a range of maybe 50 or 100 thousand (just making up figures here, as I really can't remember).
Hope this helps…