Omega Speedmaster ST 105 003 Tropical.
A nice, very nice one I could see in Paris during one of our GTGs. I am not expert enough, but this one seems to be correct, maybe with the exception of the crown which should be Naiad? Best, Nicolas ...
One of the attendees at our recent g-t-g has a line on a 105.003 . . .
. . . from the collection of the original owner. Same guy also has a Ploprof. Watch this space. ...
Beautiful dial patina!
Wonder why some change that way. I think it should be a 'flat foot' crown (without naiad), but that shouldn't be too difficult to fix.