Omega Calibres 1010 1020

Upon my graduation from the University of Maryland in 1972, my parents gifted me with an Omega 1020. It is a three hander with silver face and steel band. I have not worn it for a very long time, having replaced twenty years ago with a Seamster and later, an Oris TT1.

The 1020 is a very nice Day/Date watch and i am wearing it for the first time in forty years. Can anyone tell me about this model and any experience you have had with it, One reason I am wearing now is that I am not a diver and don't
need a flashy watch.
thanks, M C Blum. [email protected]

Omega 1020? is this the caliber reference?
would it be possible to have pictures of your watch?

Hopefully you're wearing it after it has had a service. The 1020 is a fast-beat and without proper lubrication can beat itself to death.

See this article here

this is a good read, long but insightful