Omega Speedmaster Date of Manufacture by Serial Numbers
There is a new and more accurate resource for finding out the age of a vintage Speedmaster Moon or Pre-Moon you are trying to buy. This database uses a compilation or known and confirmed extracts of archives from Omega Museum to estimate the age of your Speedmaster. Please visit www.ilovemyspeedmaster.com for more accurate results.
The tables listed below are outdated and only approximate range which should not be ignored, but the current website with database is more accurate and true.