Came across this 1975 861 speedmaster, seller asking 3k US$ but I am not sure if worths. Also there is other Omega (photo) and I would wanna help identifying the model.

 

The dial and bezel tells me thats a later watch-around early 90,s speedy. And probably luminova hands. Regarding price im not totally updated but seems ok if its including bracelet. If the watch is from 74 those parts are changed sometimes in the past and are expensive to replace. Others can probably help you with the other one but it looks redailed to my untrained eye.

 

If serial is indeed from circa 1975, then this watch was serviced by Omega at some point, hence the service dial, bezel, hands, & later bracelet.

 

Looks like a late 80's/90's Speedy to me.

 

Just noticed there is serial number 48323499 on the case which makes this a mid 90’s 3590.50.

Not a bad buy at 3K.
Nice deep patina on the dial.

 

Do you believe the color of the hour markers? I suspect tampering.

 

Looks OK to me.

 

Def not a 75 with a serial on the case.

Late 80’s at the earliest.

What’s up with the crown?

 

For the record there is a great no questions one for sale here.

https://omegaforums.net/threads/199...590-50-beautiful-tritium-dial-serviced.77174/